3:59 Acids 7:35 Base 9:40 Alkali 10:57 Salt 12:08 Chemical Properties 16:32 Example 20:44 Reaction E.g 22:17 Another E.g 23:39 Reaction with Base 25:14 Acid Base Similarity 26:55 Stong and Weak Acids 28:36 Strong and Weak Base 29:17 Strength 29:29 pH Scale 32:59 Indicator 33:34 Table 36:53 Olfactory Indicator 38:27 Universal Indicator 41:27 Intresting Fact 42:10 Neutralization Reaction 42:33 Meme 😁 43:40 pH of salts 44:59 Imp Salts 46:40 Common Salt 50:12 Use of Sodium Hydroxide 52:30 Use of Hydrogen and Chlorine 56:10 Uses of HCL 56:55 Bleaching Powder 1:00:16 Baking Soda 1:08:08 Washing Soda 1:11:29 POP 1:14:22 Water of Crystallisation
Those who will score 95- 98% like ( come on guys we can do it batch 2024-25. We will never give up and we will make parents and prashanth bhaiya proud )👍👍👍👍💯
All Formulas of Electricity: 1) I = Q/t 2) Q = ne 3) V = W/Q 4) V = IR 5) R = Rho x L/A 6)Resistance in Series: Rs = R1 + R2 + R3 7)Resistance in Parallel: 1/Rp = 1/R1 + 1/R2 + 1/R3 (» Reciprocal of R1+R2+R3) 8)H = V × Q i) H = VIt ii) H = I²Rt iii) H = V²t/R 9) P = W/t i) P = VI ii) P = I²R iii) P = V²/R 10) E = P × t S.I. Units: Current ( I ) - Ampere Charge ( Q ) - Coulomb Time ( t ) - Second Potential Difference or Voltage ( V ) - Volt Resistance ( R ) - Ohm Ω Resistivity ( Rho ) - Ohm meter Power ( P ) - Watt Heat = Energy = Work = Joule Measuring Devices: Ammeter / Milli Ammeter - for measuring current (always connected in series) Galvanometer - for measuring small/sensitive currents (we can also get the direction of the current) Voltmeter - for measuring volts (always connected in parallel) Ohm Meter - Measures the resistivity Things to remember: electron charge = (1.6 x 10⁻¹⁹ C) 1kWh= 3.6 × 10⁶J 1Ampere = 1000mA 1 Kilowaat = 1000W 1 Horse Power = 746W i hope this list will help you! ❤ ek free ka like dete jana aur insta me follow bhi kr lo plz id= namansingh.27
00:04 Learning the concepts of Acids, Bases, and Salts for the Class 10 board exam. 02:15 The video discusses helpful resources and materials for studying. 06:31 Acids and bases have important roles in chemistry and the human body. 08:48 Understanding alkalies and their examples 13:42 Acids and bases form salts plus water through various reactions. 16:33 Acids react with metals to form salts and hydrogen gas. 21:03 Metal carbonates react with acids to form salt, water, and carbon dioxide. 23:01 Non-metallic oxides are acidic in nature. 27:04 Understanding the difference between strong acids and weak acids. 29:42 The pH scale indicates acidity or basicity of the compound. 35:09 Identifying the nature of substances X and A through their properties. 37:22 Universal indicator determines the acidity and basicity strength. 41:30 Rain water is typically acidic due to atmospheric pollutants 43:35 Acidic, basic, and neutral salts have different properties 47:54 Understanding the formation of substances through reactions 50:39 Sodium hydroxide properties and uses 55:16 Uses of Hydrochloric Acid 57:15 Bleaching powder is made by passing chlorine gas through calcium hydroxide. 1:02:21 Nahco3 hydrogen is reduced into h2o 1:04:23 Baking soda is a base that reduces acidity 1:09:17 Borax is used to remove permanent hardness of water 1:12:27 Gypsum hemihydrate and its uses in products and fire protection system 1:17:45 Encouraging students to practice and prepare for exams 1:19:43 The video emphasizes providing free resources and sample papers to students. can we get 10k likes for prashant bhaiya not for me guys
This exam will be the best exam I have ever given" Yeh chize mein 10:21 pm, 15 October 2024 mein likh raha hu, boards ke baad phir aunga aur percentage bataunga Bas ab sab himmat rakhna, "Mushkil samay hai, par kat jaega" Bhaiyo/Behno Hamesha yaad rakhna "Sawaal beherupiya hota hai, par jawaab nahi" I am an average student just like you, jo teacher ke samne topper aur dosto ke samne backbencher hu par, pata hai ye jo hamara group hai na ye legendary hai, toh life of a 10 grader should be live like, this is the last year where you can be immature or have little childishness in your soul because in 2-3 years, tum life ki race mein utroge aur tub tumhe ye pal yaad aenge Ki jab tumne diwali ki chutti se pahle bathroom mein sutli bomb aur aloo bomb phoude the aur kisi k pata bhi nhi chala tha... woh dinno ko tum yaad kar-kar emotional ho jaoge toh, this is the best time to live the life of a student, jitni shaitania ho sake karo aur dhoom machao, par kisi ko pata mat chalne do ki yeh kaund tumne kiya hai because "Jab tak koi jurm pakda na jaye, tab tak woh jurm-jurm nhi hota" now yeh saari feeling likh ke mein thoda emotional ho gaya par, khushi hai ki mere saare batch waale and my juniors are getting something from it........ Thanks And like karna taaki mein yeh chize har baar padh saku, jab bhi koi like kare........🥲😇
I m watching this video on 29th January......And I am very thankful to Prashant sir 🙏 that he is teaching on UA-cam for freeee........ Bhagwaan kare 2024 -25 ka exam exam hum sabhi students ki life ka best exam ho .......All the very best to everyone for exams...God bless to all of uss....This exam is the best exam of our life..😊🙏with good wishes
4:00 acids 7:36 base 9:40 alkalis 10:58 salts 12:16 chemical properties of acids and bases 16:32 reaction od acid and base with metals 20:45 reaction of metal carbonate and hydrogen carbonate 22:16 reaction of metal oxides with acids 23:42 reaction of non metallic oxides with bases 25:10 acids and bases similarly 27:10 strong acids and weak acids 28:37 strong bases and weak bases 29:15 strength pH 33:02 Indicators 36:51 olfactory indicator 38:27 universal indicator 40:38 importance of pH in everyday life 42:13 neutralization reaction 43:40 pH of salts 44:59 some important salts 46:43 common salts (NaCl) 50:16 uses of sodium hydroxide (NaOH, caustic soda) 52:36 uses of hydrogen and chlorine 56:53 bleaching powder (CaOCl2, calcium oxychlroride) 1:00:20 baking soda (NaHCO3, Sodium hydrogen carbonate) 1:08:12 washing soda (Na2CO3 • 10H2O, sodium carbonate deca hydrate) 1:11:37 plaster of Paris (CaSO4 • 1/2H2O, Calcium sulphate hemi hydrate) 1:14:28 water od crystallization Best of luck
3:59 Acids 7:35 base 9:40 Alkali 10:57 salt 12:08 chemical properties 16:32 Example 20:44 Reaction eg. 22:17 Another eg. 23:39 Reaction with bases 25:14 Acid bases similarity 26:55 strong and weak acid 28:36 strong and weak bases 29:17 strength 29:29 PH scale 32:59 Indicator 33:34 Table 36:53 Ol factory Indicator 38:27 universal Indicator 41:27 Interesting Fact 42:10 Neutralization reaction 42:33 Meme 43:40 ph of salt 44:59 Imp salts 46:40 common salt 52:30 use of hydrogen and chlorine 52:30 use of hydrogen and chlorine 56:10 use of HCL 56:55 bleaching powder 1:00:16 baking soda 1:08:08 washing soda 1:11:29 POP 1:14:22 water of crystallization Can we get 1K like
Dasvi class ka end ek aisa pal hai jo dil ko gehra chhoo jata hai. Yeh sirf ek chapter ka samapan nahi, balki zindagi ke ek haseen daur ka alvida kehna hai. Aisa lagta hai jaise kal hi humne darte-darte school ke gate par pehla kadam rakha tha, aur aaj, unhi gate se bahar nikalte hue aankhon mein aansuon aur dil mein yaadon ka samundar bhar gaya hai. Woh classroom, jaha humne sifr se shuruat karke apne sapno ko parwaaz di, ab khali ho raha hai, par unki deewarein ab bhi humare kahin na kahin likhe hue sapnon ki kahaniyan sunati hain. Woh benches, jinpar kabhi dosti ke maze liye, kabhi teachers se chupke note likhe, aur kabhi sirf sapne dekhe, aaj bhi lagta hai jaise humein alvida keh rahi hain. Doston ke saath woh bina wajah ki hasi, woh arguments, woh last moment ki exam preparations aur woh chhoti-chhoti celebrations - sab ek tasveer ki tarah aankhon ke saamne ghoomte hain. Jab aakhri baar school ki ghanti bajti hai, toh dil ek ajeeb si udaasi se bhar jata hai. Ek taraf khushi hai ki ek nayi shuruaat hone wali hai, aur doosri taraf dukh hai ki woh jagah, woh log, aur woh lamhe ab sirf yaadon mein rahenge. Par ek baat pakki hai - chahe zindagi hum sabko kahin bhi le jaye, yeh yaadein hamesha dil ke kareeb rahengi. School ke gate se bahar kadam rakhte waqt, lagta hai jaise deewarein aur darwaze keh rahe ho, "Yeh alvida nahi, yeh ek naye safar ki shuruaat hai." I will be back after board result to tell my percentage Writing on-24 december after board datesheet Will be back after board result Miss you class 10th😢
Really you made me cry,😢😢 I'm missing those days but as I'm unable to complete my 10th now I'm giving my exams as a private candidate 😢 Please pray for me to score good 😂
00:09 Stay motivated and work hard for your board exams 01:05 Summary of Acids, Bases, and Salts chapter for Class 10 board exams 02:34 Access to premium lectures for free 03:09 Practice booklet and sample papers provided for free 04:44 Acids are substances capable of donating protons. 05:41 Understanding acids, bases, and indicators 07:19 Lactic acid is produced in the body during exercise which can cause pain. 08:06 Bases are substances that leave hydroxide ions when dissolved in water 09:55 Identification of alkalis in water 10:57 Acids and bases combine to form salts. 12:40 Understanding acidic and basic salts 13:44 Acids react with metals, metal oxides, and metal carbonates. 15:53 Acid-base reactions form salts 16:56 Salt is formed when acid and base combine 19:01 Demonstrating an activity involving acids and zinc 19:46 Explanation of the sound produced during reaction between zinc and H2SO4 21:24 Difference between Na2CO3 and NaHCO3 22:12 Explanation of how salts are formed when acids and metals react 23:42 Non-metallic oxides react with bases. 24:38 Understanding the common things between acids and bases 26:18 Neutral water does not conduct electricity 26:57 Explaining the difference between strong acids and weak acids 29:03 Understanding pH scale and indicators 30:25 Understanding acidic, basic, and neutral compounds based on pH value 32:39 pH scale indicates acidic or basic nature 33:36 Understanding indicators for acids and bases 35:53 Logical thinking is essential for solving questions related to properties of substances. 36:38 Understanding All Factory Indicator in NCERT 38:18 Understanding universal indicator and its significance 39:02 Universal Indicator explains acidic and basic strength 40:45 Differentiating between acids and bases in daily life 41:31 Rainwater is usually acidic due to atmospheric pollutants 43:00 Acids, bases, and salts determine the winner 43:50 Understanding the concept of salts and their properties. 45:43 Understanding common salt and its properties 46:41 Explanation of common salt activity in NCERT textbook 48:18 Formation of sodium hydroxide and chlorine gas 49:05 Chlorine gas release and reaction with S2O 51:18 The scientist mentioned about the breakdown of salt in water and its applications in preparation of soaps, detergents, and paper making. 52:13 Hydrogen gas utilization and its importance for future. 54:31 Discussing various chemical compounds and reactions 55:16 Encourage parents to support education 56:49 Understanding the concept of bleaching powder 57:41 Formation of CaOCl2 by passing chlorine gas 59:23 Identifying substances with oxidizing properties in chemical industry 1:00:07 Explanation of the properties of washing soda and baking soda 1:02:56 Discussion on process of preparing baking soda solution 1:03:47 Formation of baking soda and ammonium chloride explained 1:05:37 Understanding the difference between acids and bases 1:06:43 Baking soda reduces stomach acidity by acting as a base 1:08:46 Understanding the chemical properties of sodium compounds 1:09:39 Understanding the properties of borax and related compounds. 1:12:18 Gypsum and its dehydration process 1:13:55 Understanding the concept of Water of Crystallization 1:15:48 Understanding crystallography of water molecules 1:16:33 Understanding different types of activities related to acids, bases, and salts 1:18:29 Practice is important for board exams 1:19:18 Free educational resources provided by Prashant 1:21:01 Acids, Bases and Salts topic overview Crafted by Merlin AI.
Stay motivated and work hard for your board exams 01:05 Summary of Acids, Bases, and Salts chapter for Class 10 board exams 02:34 Access to premium lectures for free 03:09 Practice booklet and sample papers provided for free 04:44 Acids are substances capable of donating protons. 05:41 Understanding acids, bases, and indicators 07:19 Lactic acid is produced in the body during exercise which can cause pain. 08:06 Bases are substances that leave hydroxide ions when dissolved in water 09:55 Identification of alkalis in water 10:57 Acids and bases combine to form salts. 12:40 Understanding acidic and basic salts 13:44 Acids react with metals, metal oxides, and metal carbonates. 15:53 Acid-base reactions form salts 16:56 Salt is formed when acid and base combine 19:01 Demonstrating an activity involving acids and zinc 19:46 Explanation of the sound produced during reaction between zinc and H2SO4 21:24 Difference between Na2CO3 and NaHCO3 22:12 Explanation of how salts are formed when acids and metals react 23:42 Non-metallic oxides react with bases. 24:38 Understanding the common things between acids and bases 26:18 Neutral water does not conduct electricity 26:57 Explaining the difference between strong acids and weak acids 29:03 Understanding pH scale and indicators 30:25 Understanding acidic, basic, and neutral compounds based on pH value 32:39 pH scale indicates acidic or basic nature 33:36 Understanding indicators for acids and bases 35:53 Logical thinking is essential for solving questions related to properties of substances. 36:38 Understanding All Factory Indicator in NCERT 38:18 Understanding universal indicator and its significance 39:02 Universal Indicator explains acidic and basic strength 40:45 Differentiating between acids and bases in daily life 41:31 Rainwater is usually acidic due to atmospheric pollutants 43:00 Acids, bases, and salts determine the winner 43:50 Understanding the concept of salts and their properties. 45:43 Understanding common salt and its properties 46:41 Explanation of common salt activity in NCERT textbook 48:18 Formation of sodium hydroxide and chlorine gas 49:05 Chlorine gas release and reaction with S2O 51:18 The scientist mentioned about the breakdown of salt in water and its applications in preparation of soaps, detergents, and paper making. 52:13 Hydrogen gas utilization and its importance for future. 54:31 Discussing various chemical compounds and reactions 55:16 Encourage parents to support education 56:49 Understanding the concept of bleaching powder 57:41 Formation of CaOCl2 by passing chlorine gas 59:23 Identifying substances with oxidizing properties in chemical industry 1:00:07 Explanation of the properties of washing soda and baking soda 1:02:56 Discussion on process of preparing baking soda solution 1:03:47 Formation of baking soda and ammonium chloride explained 1:05:37 Understanding the difference between acids and bases 1:06:43 Baking soda reduces stomach acidity by acting as a base 1:08:46 Understanding the chemical properties of sodium compounds 1:09:39 Understanding the properties of borax and related compounds. 1:12:18 Gypsum and its dehydration process 1:13:55 Understanding the concept of Water of Crystallization 1:15:48 Understanding crystallography of water molecules 1:16:33 Understanding different types of activities related to acids, bases, and salts 1:18:29 Practice is important for board exams 1:19:18 Free educational resources provided by Prashant 1:21:01 Acids, Bases and Salts topic overview
Kha se Bhai ager mine co² ko less reactive elemant ca ke pass le gya to Ho gya Kalyan Waha kuch bacha nhi to H²o kaha se aya Ye physical change or double displacement hai Displaced kitna ho rha he dekh 😊
TIMESTAMPS 3:59 Acids 7:35 Base 9:40 Alkali 10:57 Salt 12:08 Chemical Properties 16:32 Example 20:44 Reaction E.g 22:17 Another E.g 23:39 Reaction with Base 25:14 Acid Base Similarity 26:55 Stong and Weak Acids 28:36 Strong and Weak Base 29:17 Strength 29:29 pH Scale 32:59 Indicator 33:34 Table 36:53 Olfactory Indicator 38:27 Universal Indicator 41:27 Intresting Fact 42:10 Neutralization Reaction 42:33 Meme 43:40 pH of salts 44:59 Imp Salts 46:40 Common Salt 50:12 Use of Sodium Hydroxide 52:30 Use of Hydrogen and Chlorine 56:10 Uses of HCL 56:55 Bleaching Powder 1:00:16 Baking Soda 1:08:08 Washing Soda 1:11:29 POP 1:14:22 Water of Crystallisation
Yes bro , I was also with double displacement but to confirm , I had Opened the comment section which was full of nonsense for eg. like me or you'll fail if you not like but after finding a lot for the answer I got your comment which was telling the answer. So , I am thanking you for this big help bro 🎉❤
1:09:47 Borax is a powdery white substance it is also know as sodium borate. It is used as a household cleaner and booster for laundry detergent . Formula :Na2[B4O5(OH4)].8H2O
Easiest definition Acid >>> who give H+ ions in Aquas solution. Base >>> who give OH- ions in Aquas solution. ~Nutrilization reaction >>> when acid react with base so it formed salt and water.
*The reaction between calcium hydroxide (Ca(OH)2) and carbon dioxide (CO2) to form calcium carbonate (CaCO3) and water (H2O) is a double displacement reaction, an acid-base reaction, and a precipitation reaction Double displacement reaction: In this reaction, two hydroxide ions are replaced by a carbonate ion. Precipitation reaction: In this reaction, a white solid precipitate of calcium carbonate is formed. The equation for this reaction is Ca(OH)2 + CO2 → CaCO3 + H2O. This reaction is also known as the limewater test for carbon dioxide. When carbon dioxide is bubbled into limewater, the limewater turns milky due to the formation of calcium carbonate.*
WHO IS STDUDYING THIS CHAPTER IN THERE SUMMER VACATIONS SO THAT THEY CAN TOP IN THERE FIRST EXAM SPECIALLY IN MAY MONTH. LIKE THIS IF U CAN RELATE IF NOT ONLY 10% IN SCIENCE PAPER DONT TAKE A RISK 🤣🤣🤣🤣🤣🤣
25:03 It is a double displacement as well as a precipitation reaction as a white ppt calcium carbonate is formed. It is also a neutralization reaction as Non metallic (co2) oxides are basic this acid(co2)+ base{ca(oh)2}➡️ salt and water
I@@yasiraali1680i can't confirm if it is displacement/ double but iam 100% sure it is a precipitate reac but i also think that most of precipitate reac are double dis so it can be a double dis reac
@@AmanGupta-th9hyNo, it is not a double displacement reaction. A double displacement reaction, also known as a metathesis reaction, is a type of chemical reaction where two compounds exchange ions or bonds to form two new compounds. The general form of a double displacement reaction is: AB + CD → AD + CB In the case of the reaction you provided, Ca(OH)2 + CO2 → CaCO3 + H2O, the calcium ion (Ca2+) from calcium hydroxide (Ca(OH)2) does not exchange with any ion from carbon dioxide (CO2). Instead, the reaction is a neutralization reaction where an acid (CO2) reacts with a base (Ca(OH)2) to form a salt (CaCO3) and water (H2O).
3:59 acids 7:35 base 9:40 alkali 10:57 salt 12:08 chemical properties 16:32 examples 12:44 reaction eg 22:17 another eg 23:39 reaction with bases 25:14 acid bases similarity 26:55 strong and weak acid 28:36 strong and weak bases 29:17 strength 29:29 ph scale 32:59 indicator 33:34 table 36:53 ol factory indicator 38:27universal indicator 41:27 interesting facts 42:10 neautiraliztion reaction 42:33 meme 43:40 ph of salt 44:59 imp salt 46:40 common salt 52:30 use of hydrogen and chlorine 56:10 use of hcl 56:55 bleaching powder 1:00:16 baking soda 1:08:08 washing soda 1:11:29 pop 1:14:22 water of crystallization Help kr rhi hu 5 k like kr do pls😢
The ph scale in daily life was not visible but i am providing it pin to help others 1- stomach 0- battery 2- lemon 3- soda 4- tomato 5- coffee 6- milk 7- water 8- blood 9- egg white 10- stomach tablets 11- ammonia solution 12- soap 13- bleach 14- drain cleaner
Borax is a powdery white substance, also known as sodium borate, sodium tetraborate, or disodium tetraborate. It's widely used as a household cleaner and a booster for laundry detergent. It's a combination of boron, sodium, and oxygen.
For 2024-2025
Board Result Are here
Like=99.99%
Comment=98.99%
Reply=97.99%
Reply your Result
98.99%
99.9
Nhi aaya n to andi bandi sandii😗😗
99% chye mujhe
Mujhe 100 percent chahiye
IF you will like you will
get 100/100 in board exams 🎉
I❤ you
@@MonikaRani-d8c i and you 🥰
Kyu Tera baap dega kya 100 marks😂😂😂
Inshallah
Motivation
3:59 Acids
7:35 Base
9:40 Alkali
10:57 Salt
12:08 Chemical Properties
16:32 Example
20:44 Reaction E.g
22:17 Another E.g
23:39 Reaction with Base
25:14 Acid Base Similarity
26:55 Stong and Weak Acids
28:36 Strong and Weak Base
29:17 Strength
29:29 pH Scale
32:59 Indicator
33:34 Table
36:53 Olfactory Indicator
38:27 Universal Indicator
41:27 Intresting Fact
42:10 Neutralization Reaction
42:33 Meme 😁
43:40 pH of salts
44:59 Imp Salts
46:40 Common Salt
50:12 Use of Sodium Hydroxide
52:30 Use of Hydrogen and Chlorine
56:10 Uses of HCL
56:55 Bleaching Powder
1:00:16 Baking Soda
1:08:08 Washing Soda
1:11:29 POP
1:14:22 Water of Crystallisation
Yeh comment hi find kar raha tha pop wala portion dekhna tha thx for saving time 😊
thanks
Thanks
@@Tanmay_Jain22 kote yahi karne ata hai par le
January me kon kon padh rha he😅😅
Edit: thanks for 130 likes😊
Mai bhai 😂
Mai bhi
Me bhi
Bro all are online
jo log dekh rhe hai
Those who will score 95- 98% like ( come on guys we can do it batch 2024-25. We will never give up and we will make parents and prashanth bhaiya proud )👍👍👍👍💯
You do it we not interested
yes brooo
Chuck
Me
Childish
i got a doubt if you ill score 85%
😸
2023-24 Batch Attendance 🫶
present sir 😁
Yes sir
Present sir❤
Present sir😊
Present harami
2025 JANUARY STUDENTS
edit : boards aa rhe hain 😶😱
👇
Padhye karooo brooo😂
Kr rhe hain bhai 😅
Here I am 🫣
I also bro
Bhai comment karne ke bajaye padhai karega th bhala tera hi hoga😂😂😂padh le bhai
24:42
Q.H-1
Ans. Double displacement👀👍
2023 - 24 Batch here !!🌝
Mom Im famous 😃!!
Yes
Hye konsi class me ho
Yes
Good sir
Yes
All Formulas of Electricity:
1) I = Q/t
2) Q = ne
3) V = W/Q
4) V = IR
5) R = Rho x L/A
6)Resistance in Series: Rs = R1 + R2 + R3
7)Resistance in Parallel: 1/Rp = 1/R1 + 1/R2 + 1/R3 (» Reciprocal of R1+R2+R3)
8)H = V × Q
i) H = VIt
ii) H = I²Rt
iii) H = V²t/R
9) P = W/t
i) P = VI
ii) P = I²R
iii) P = V²/R
10) E = P × t
S.I. Units:
Current ( I ) - Ampere
Charge ( Q ) - Coulomb
Time ( t ) - Second
Potential Difference or Voltage ( V ) - Volt
Resistance ( R ) - Ohm Ω
Resistivity ( Rho ) - Ohm meter
Power ( P ) - Watt
Heat = Energy = Work = Joule
Measuring Devices:
Ammeter / Milli Ammeter - for measuring current (always connected in series)
Galvanometer - for measuring small/sensitive currents (we can also get the direction of the current)
Voltmeter - for measuring volts (always connected in parallel)
Ohm Meter - Measures the resistivity
Things to remember:
electron charge = (1.6 x 10⁻¹⁹ C)
1kWh= 3.6 × 10⁶J
1Ampere = 1000mA
1 Kilowaat = 1000W
1 Horse Power = 746W
i hope this list will help you! ❤
ek free ka like dete jana
aur insta me follow bhi kr lo plz
id= namansingh.27
Bhai galat video pe aagaya hai tu
❤
❤
25:27
@@LightYagami-svj😂
00:04 Learning the concepts of Acids, Bases, and Salts for the Class 10 board exam.
02:15 The video discusses helpful resources and materials for studying.
06:31 Acids and bases have important roles in chemistry and the human body.
08:48 Understanding alkalies and their examples
13:42 Acids and bases form salts plus water through various reactions.
16:33 Acids react with metals to form salts and hydrogen gas.
21:03 Metal carbonates react with acids to form salt, water, and carbon dioxide.
23:01 Non-metallic oxides are acidic in nature.
27:04 Understanding the difference between strong acids and weak acids.
29:42 The pH scale indicates acidity or basicity of the compound.
35:09 Identifying the nature of substances X and A through their properties.
37:22 Universal indicator determines the acidity and basicity strength.
41:30 Rain water is typically acidic due to atmospheric pollutants
43:35 Acidic, basic, and neutral salts have different properties
47:54 Understanding the formation of substances through reactions
50:39 Sodium hydroxide properties and uses
55:16 Uses of Hydrochloric Acid
57:15 Bleaching powder is made by passing chlorine gas through calcium hydroxide.
1:02:21 Nahco3 hydrogen is reduced into h2o
1:04:23 Baking soda is a base that reduces acidity
1:09:17 Borax is used to remove permanent hardness of water
1:12:27 Gypsum hemihydrate and its uses in products and fire protection system
1:17:45 Encouraging students to practice and prepare for exams
1:19:43 The video emphasizes providing free resources and sample papers to students.
can we get 10k likes for prashant bhaiya not for me guys
On the video not the comment
Padh le Bhai 😂
🤡
Yeah 👍🏻
Bro you are insane
This exam will be the best exam I have ever given"
Yeh chize mein 10:21 pm, 15 October 2024 mein likh raha hu, boards ke baad phir aunga aur percentage bataunga
Bas ab sab himmat rakhna, "Mushkil samay hai, par kat jaega"
Bhaiyo/Behno
Hamesha yaad rakhna "Sawaal beherupiya hota hai, par jawaab nahi"
I am an average student just like you, jo teacher ke samne topper aur dosto ke samne backbencher hu par, pata hai ye jo hamara group hai na ye legendary hai, toh life of a 10 grader should be live like, this is the last year where you can be immature or have little childishness in your soul because in 2-3 years, tum life ki race mein utroge aur tub tumhe ye pal yaad aenge
Ki jab tumne diwali ki chutti se pahle bathroom mein sutli bomb aur aloo bomb phoude the aur kisi k pata bhi nhi chala tha...
woh dinno ko tum yaad kar-kar emotional ho jaoge toh, this is the best time to live the life of a student, jitni shaitania ho sake karo aur dhoom machao, par kisi ko pata mat chalne do ki yeh kaund tumne kiya hai because "Jab tak koi jurm pakda na jaye, tab tak woh jurm-jurm nhi hota"
now yeh saari feeling likh ke mein thoda emotional ho gaya par, khushi hai ki mere saare batch waale and my juniors are getting something from it........
Thanks
And like karna taaki mein yeh chize har baar padh saku, jab bhi koi like kare........🥲😇
😌😌😌😔😔
Sunke achha laga bhai❤
Thanks bro
Bhai Mai anxiety me tha par ye comment padh kar man cool ho gya 🤧🤧🥺
Thanks but tum konsi class mai ho
Wah😭🔥
Date sheet aane k baad December me kon kon padh raha h😂❤( batch 2024-2025)
Present ✋😌
@davlearning4672 😂...,
Me😅
Me 😂😅
Us bhai😂
I m watching this video on 29th January......And I am very thankful to Prashant sir 🙏 that he is teaching on UA-cam for freeee........ Bhagwaan kare 2024 -25 ka exam exam hum sabhi students ki life ka best exam ho .......All the very best to everyone for exams...God bless to all of uss....This exam is the best exam of our life..😊🙏with good wishes
4:00 acids
7:36 base
9:40 alkalis
10:58 salts
12:16 chemical properties of acids and bases
16:32 reaction od acid and base with metals
20:45 reaction of metal carbonate and hydrogen carbonate
22:16 reaction of metal oxides with acids
23:42 reaction of non metallic oxides with bases
25:10 acids and bases similarly
27:10 strong acids and weak acids
28:37 strong bases and weak bases
29:15 strength pH
33:02 Indicators
36:51 olfactory indicator
38:27 universal indicator
40:38 importance of pH in everyday life
42:13 neutralization reaction
43:40 pH of salts
44:59 some important salts
46:43 common salts (NaCl)
50:16 uses of sodium hydroxide (NaOH, caustic soda)
52:36 uses of hydrogen and chlorine
56:53 bleaching powder (CaOCl2, calcium oxychlroride)
1:00:20 baking soda (NaHCO3, Sodium hydrogen carbonate)
1:08:12 washing soda (Na2CO3 • 10H2O, sodium carbonate deca hydrate)
1:11:37 plaster of Paris (CaSO4 • 1/2H2O, Calcium sulphate hemi hydrate)
1:14:28 water od crystallization
Best of luck
Ok
Thanks bhai ❤
Good luck
Thats my boy❤
Thanks bro take 200 from ne
3:59 Acids
7:35 base
9:40 Alkali
10:57 salt
12:08 chemical properties
16:32 Example
20:44 Reaction eg.
22:17 Another eg.
23:39 Reaction with bases
25:14 Acid bases similarity
26:55 strong and weak acid
28:36 strong and weak bases
29:17 strength
29:29 PH scale
32:59 Indicator
33:34 Table
36:53 Ol factory Indicator
38:27 universal Indicator
41:27 Interesting Fact
42:10 Neutralization reaction
42:33 Meme
43:40 ph of salt
44:59 Imp salts
46:40 common salt
52:30 use of hydrogen and chlorine
52:30 use of hydrogen and chlorine
56:10 use of HCL
56:55 bleaching powder
1:00:16 baking soda
1:08:08 washing soda
1:11:29 POP
1:14:22 water of crystallization
Can we get 1K like
❤😂🎉😢😮😅😊?
❤❤❤❤😂😂😂😂😂😂😂😂😂😂😂😂🎉🎉🎉
😂😂
❤
❤
Before starting lecture Josh level 20/100 and after completing lecture Josh level 99.99/100 🔥🔥🔥🔥. Salute sir 🙋♂️
Yes, bhai correct
Yeah bro
😊
where is .1%
But Mera josh start se end Tak same 200/100
Easy definition of Water of crystallisation- The water molecules which form part of the structure of a Salt are called water of crystallisation
Dasvi class ka end ek aisa pal hai jo dil ko gehra chhoo jata hai. Yeh sirf ek chapter ka samapan nahi, balki zindagi ke ek haseen daur ka alvida kehna hai. Aisa lagta hai jaise kal hi humne darte-darte school ke gate par pehla kadam rakha tha, aur aaj, unhi gate se bahar nikalte hue aankhon mein aansuon aur dil mein yaadon ka samundar bhar gaya hai. Woh classroom, jaha humne sifr se shuruat karke apne sapno ko parwaaz di, ab khali ho raha hai, par unki deewarein ab bhi humare kahin na kahin likhe hue sapnon ki kahaniyan sunati hain.
Woh benches, jinpar kabhi dosti ke maze liye, kabhi teachers se chupke note likhe, aur kabhi sirf sapne dekhe, aaj bhi lagta hai jaise humein alvida keh rahi hain. Doston ke saath woh bina wajah ki hasi, woh arguments, woh last moment ki exam preparations aur woh chhoti-chhoti celebrations - sab ek tasveer ki tarah aankhon ke saamne ghoomte hain.
Jab aakhri baar school ki ghanti bajti hai, toh dil ek ajeeb si udaasi se bhar jata hai. Ek taraf khushi hai ki ek nayi shuruaat hone wali hai, aur doosri taraf dukh hai ki woh jagah, woh log, aur woh lamhe ab sirf yaadon mein rahenge. Par ek baat pakki hai - chahe zindagi hum sabko kahin bhi le jaye, yeh yaadein hamesha dil ke kareeb rahengi. School ke gate se bahar kadam rakhte waqt, lagta hai jaise deewarein aur darwaze keh rahe ho, "Yeh alvida nahi, yeh ek naye safar ki shuruaat hai."
I will be back after board result to tell my percentage
Writing on-24 december after board datesheet
Will be back after board result
Miss you class 10th😢
Sachme
Tum bohut gyani ho
I am emotional after reading this right bro 😊❤
bilkul nahi school is a worst place ! 🤮🤮.
Really you made me cry,😢😢
I'm missing those days but as I'm unable to complete my 10th now I'm giving my exams as a private candidate 😢
Please pray for me to score good 😂
Sai baat hai❤❤❤❤❤❤❤😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭
Best science teacher in india 😊😊😊😊.
If I am saying right 👍👍 then like
Board exam mein 96%🎉🎉🎉
All teachers are best ❤❤❤❤ no hate for anyone ❤❤❤❤❤❤
right love from Pakistan
Jo like karega usko har subject mein 90+ milega ❤😃
🤦🤦
What do you mean 😅
Kyu aap paper sign or result banana wala ho kya . kya Bhai tu bhi 😂😂😂😂😂😂😂✨✨✨
kyu tumne paper banaya hai kya😅😂
ye 90+ ke sath apni mmi bi dega
54:55 Cfcs is used in refrigerators and air conditioner and are main cause of ozone layer depletion
24:51 Double displacement reax
May god give 95%+mark to every students in 2024-25❤
Yes
Inshallah 💗
Please🙏
Ameennn
Nice bto🎉🎉
sir booklet and pyqs ki link kaam nahi kar rahi
Anyone in September 😂
august 6.just before science exam
Me too 😂
@@SureshKumar-cd6ji 😂😂😂
August 7😅@@SureshKumar-cd6ji
Han bhai mera kal exam hai par ye chapter mere liye EZ ho Chuka hai thanks to bhaiya❤❤
0:01 Motivation speech
2:39 what you will get
4:09 what is an acid
8:05 what is base
00:09 Stay motivated and work hard for your board exams
01:05 Summary of Acids, Bases, and Salts chapter for Class 10 board exams
02:34 Access to premium lectures for free
03:09 Practice booklet and sample papers provided for free
04:44 Acids are substances capable of donating protons.
05:41 Understanding acids, bases, and indicators
07:19 Lactic acid is produced in the body during exercise which can cause pain.
08:06 Bases are substances that leave hydroxide ions when dissolved in water
09:55 Identification of alkalis in water
10:57 Acids and bases combine to form salts.
12:40 Understanding acidic and basic salts
13:44 Acids react with metals, metal oxides, and metal carbonates.
15:53 Acid-base reactions form salts
16:56 Salt is formed when acid and base combine
19:01 Demonstrating an activity involving acids and zinc
19:46 Explanation of the sound produced during reaction between zinc and H2SO4
21:24 Difference between Na2CO3 and NaHCO3
22:12 Explanation of how salts are formed when acids and metals react
23:42 Non-metallic oxides react with bases.
24:38 Understanding the common things between acids and bases
26:18 Neutral water does not conduct electricity
26:57 Explaining the difference between strong acids and weak acids
29:03 Understanding pH scale and indicators
30:25 Understanding acidic, basic, and neutral compounds based on pH value
32:39 pH scale indicates acidic or basic nature
33:36 Understanding indicators for acids and bases
35:53 Logical thinking is essential for solving questions related to properties of substances.
36:38 Understanding All Factory Indicator in NCERT
38:18 Understanding universal indicator and its significance
39:02 Universal Indicator explains acidic and basic strength
40:45 Differentiating between acids and bases in daily life
41:31 Rainwater is usually acidic due to atmospheric pollutants
43:00 Acids, bases, and salts determine the winner
43:50 Understanding the concept of salts and their properties.
45:43 Understanding common salt and its properties
46:41 Explanation of common salt activity in NCERT textbook
48:18 Formation of sodium hydroxide and chlorine gas
49:05 Chlorine gas release and reaction with S2O
51:18 The scientist mentioned about the breakdown of salt in water and its applications in preparation of soaps, detergents, and paper making.
52:13 Hydrogen gas utilization and its importance for future.
54:31 Discussing various chemical compounds and reactions
55:16 Encourage parents to support education
56:49 Understanding the concept of bleaching powder
57:41 Formation of CaOCl2 by passing chlorine gas
59:23 Identifying substances with oxidizing properties in chemical industry
1:00:07 Explanation of the properties of washing soda and baking soda
1:02:56 Discussion on process of preparing baking soda solution
1:03:47 Formation of baking soda and ammonium chloride explained
1:05:37 Understanding the difference between acids and bases
1:06:43 Baking soda reduces stomach acidity by acting as a base
1:08:46 Understanding the chemical properties of sodium compounds
1:09:39 Understanding the properties of borax and related compounds.
1:12:18 Gypsum and its dehydration process
1:13:55 Understanding the concept of Water of Crystallization
1:15:48 Understanding crystallography of water molecules
1:16:33 Understanding different types of activities related to acids, bases, and salts
1:18:29 Practice is important for board exams
1:19:18 Free educational resources provided by Prashant
1:21:01 Acids, Bases and Salts topic overview
Crafted by Merlin AI.
hats of to u bro even if it is done by ai
Bro Itni mehnat padhaai aur notes Banane mein lagata😂
@@Hyper_titan_Gaming123 bhai ho gata hai
@@aashrayrathod5482 ai nahi hai bhai
@@abuatasayeed36 🔥 very good
Stay motivated and work hard for your board exams
01:05 Summary of Acids, Bases, and Salts chapter for Class 10 board exams
02:34 Access to premium lectures for free
03:09 Practice booklet and sample papers provided for free
04:44 Acids are substances capable of donating protons.
05:41 Understanding acids, bases, and indicators
07:19 Lactic acid is produced in the body during exercise which can cause pain.
08:06 Bases are substances that leave hydroxide ions when dissolved in water
09:55 Identification of alkalis in water
10:57 Acids and bases combine to form salts.
12:40 Understanding acidic and basic salts
13:44 Acids react with metals, metal oxides, and metal carbonates.
15:53 Acid-base reactions form salts
16:56 Salt is formed when acid and base combine
19:01 Demonstrating an activity involving acids and zinc
19:46 Explanation of the sound produced during reaction between zinc and H2SO4
21:24 Difference between Na2CO3 and NaHCO3
22:12 Explanation of how salts are formed when acids and metals react
23:42 Non-metallic oxides react with bases.
24:38 Understanding the common things between acids and bases
26:18 Neutral water does not conduct electricity
26:57 Explaining the difference between strong acids and weak acids
29:03 Understanding pH scale and indicators
30:25 Understanding acidic, basic, and neutral compounds based on pH value
32:39 pH scale indicates acidic or basic nature
33:36 Understanding indicators for acids and bases
35:53 Logical thinking is essential for solving questions related to properties of substances.
36:38 Understanding All Factory Indicator in NCERT
38:18 Understanding universal indicator and its significance
39:02 Universal Indicator explains acidic and basic strength
40:45 Differentiating between acids and bases in daily life
41:31 Rainwater is usually acidic due to atmospheric pollutants
43:00 Acids, bases, and salts determine the winner
43:50 Understanding the concept of salts and their properties.
45:43 Understanding common salt and its properties
46:41 Explanation of common salt activity in NCERT textbook
48:18 Formation of sodium hydroxide and chlorine gas
49:05 Chlorine gas release and reaction with S2O
51:18 The scientist mentioned about the breakdown of salt in water and its applications in preparation of soaps, detergents, and paper making.
52:13 Hydrogen gas utilization and its importance for future.
54:31 Discussing various chemical compounds and reactions
55:16 Encourage parents to support education
56:49 Understanding the concept of bleaching powder
57:41 Formation of CaOCl2 by passing chlorine gas
59:23 Identifying substances with oxidizing properties in chemical industry
1:00:07 Explanation of the properties of washing soda and baking soda
1:02:56 Discussion on process of preparing baking soda solution
1:03:47 Formation of baking soda and ammonium chloride explained
1:05:37 Understanding the difference between acids and bases
1:06:43 Baking soda reduces stomach acidity by acting as a base
1:08:46 Understanding the chemical properties of sodium compounds
1:09:39 Understanding the properties of borax and related compounds.
1:12:18 Gypsum and its dehydration process
1:13:55 Understanding the concept of Water of Crystallization
1:15:48 Understanding crystallography of water molecules
1:16:33 Understanding different types of activities related to acids, bases, and salts
1:18:29 Practice is important for board exams
1:19:18 Free educational resources provided by Prashant
1:21:01 Acids, Bases and Salts topic overview
Koi kitna vella ho sakta hai ?
I score 98/100 (Science) thanks bhaiya aapka lecture or notes ki waja se me itna acha score kr pai hu
DAM
Heyy any tips for junior's?
Welcome 🎉🎉
Hey tips please ❤
@@RiSHABHKEWADIYAHi are you studying in 10th std
36:04 turmeric changes to yellow when it mixed with acid .
Cfc is a gas which is realese by air conditioner and sprays, this gas is responsible for hole in ozon layer
Any one watching in August of 2nd week?
tdy only
Here
Meeh😊
✨
13th of August 5:22 am ❤😅😅
Practice booklet window is not working, is anyone else having the same issue..
Same problem
Same here
Hmm same
Ca(OH)2(aq) + co2(g) -----> caco3(S) H2o -----> Double displacement reaction
No it's only displacement
Check it once
anybody about redox?
Yes
It's displacement reaction bro
24:59 displacement reaction
Kha se
Bhai ager mine co² ko less reactive elemant ca ke pass le gya to
Ho gya Kalyan
Waha kuch bacha nhi to
H²o kaha se aya
Ye physical change or double displacement hai
Displaced kitna ho rha he dekh 😊
@@captainverse3542Thank you I was searching for this comment
Bhaiya pyq booklet ka site nhi open ho raha h
TIMESTAMPS
3:59 Acids
7:35 Base
9:40 Alkali
10:57 Salt
12:08 Chemical Properties
16:32 Example
20:44 Reaction E.g
22:17 Another E.g
23:39 Reaction with Base
25:14 Acid Base Similarity
26:55 Stong and Weak Acids
28:36 Strong and Weak Base
29:17 Strength
29:29 pH Scale
32:59 Indicator
33:34 Table
36:53 Olfactory Indicator
38:27 Universal Indicator
41:27 Intresting Fact
42:10 Neutralization Reaction
42:33 Meme
43:40 pH of salts
44:59 Imp Salts
46:40 Common Salt
50:12 Use of Sodium Hydroxide
52:30 Use of Hydrogen and Chlorine
56:10 Uses of HCL
56:55 Bleaching Powder
1:00:16 Baking Soda
1:08:08 Washing Soda
1:11:29 POP
1:14:22 Water of Crystallisation
Thanks a lot bhaii
@@StevenUzumaki-x4h ❤❤❤❤
Thank you so much bro 🙏🏻
Thanks bhai
Hii
Double displacement 23:49
Yes bro , I was also with double displacement but to confirm , I had Opened the comment section which was full of nonsense for eg. like me or you'll fail if you not like but after finding a lot for the answer I got your comment which was telling the answer.
So , I am thanking you for this big help bro 🎉❤
Correct answer 💯
Kelega free fire😂😂
Tu mer ko 1 v 1 custom m krega teri bas ki baat nhi 😂😢
Phone baj pese wala scene nhi h roll no. 😂😎
Kon ko 2025 mai dekh rha hai?
M
1:21:36 full time Josh meter= 100/100 %
Same bro❤❤ 1:20:52
Hello
2024-2025 any student present here?
Mee
Me to😂❤
Me
Me here
Yes bro
25:06 displacement reaction ❤
*double displacement
It is a precipitation reaction
@@znation_officalu are Rong displacement reaction is correct 💯
Double displacement he h bhai@@MeenaPathak-y7q
acid-base (neutralization) reaction
Displacement reaction 24:54
Confidence+Prashanth Bai explanation+Practice=Above 90.......
Viewers may also visit 'Learner's Console ' for this chapter too 🙏
Above 95...!!
Yes sir👍
I love him ❤.......
I also study with prashanth bro❤❤............every day
Jis jis student ko ye sir sabse best science teacher lagte hai vo like karo jaldi
1:09:47 Borax is a powdery white substance it is also know as sodium borate. It is used as a household cleaner and booster for laundry detergent . Formula :Na2[B4O5(OH4)].8H2O
Sodium salt of boric acid
used in making slime as well 🤭
Google se chaapa hai same definition hai 😂
Ap kaha the gyanii babaa?😂
खाओ मा कसम 😂
Please koi ye bataado ki kyaa sir ka ye Jo lecture hai usmein aur aaj ke syllabus mein koi difference toh nahi hai naa ??
54:12 , school me swimming pool to mahot dur ki baat hai yaha par to sahi se playground bhi nahi hah😂😂😂😂
lol frr
😅😅
😂😂
You are right brother
Mere result nhi aye 9th ke or me 😂 10th pad rahi reason - sir bhut acche se explain karte hai 😊to ek like to Banta hai sir ke liye ❤😊
Same
Mein 9th pass ho gaya 😂🤣
You Are fail 😂
Same mera bhi result nhi aaya😂
Mere 9 th ke exams khtm hone ke agle din se hi class le rhi😂
Easiest definition
Acid >>> who give H+ ions in Aquas solution.
Base >>> who give OH- ions in Aquas solution.
~Nutrilization reaction >>> when acid react with base so it formed salt and water.
Chup
Wow 😲 thank you Hume toh pta hi nhi tha video toh dekhi hu nhi humne
Ha to apke jaiso ke liye hi bataya usne🗿@@neelam-v7j
Bhai pyq pdf nahi hai
whi is on 18 july 2024
press like for bhaiya
press like 95% in 10th
press like for mark attendnce of 2025
1:10:16 Bhaiya that hurts! 😂
Like = 99% in exam
Edit:- First time I got so much likes
Please Subscribe bhi kar do🥳😂
🙏
❤
K
今天晚饭后百分数段誉
25:05 ans is displacement reaction
Double displacement reaction hai answer
Nahi sirf displacement h @@Kratozz69
Ha bhai double displacement reaction hai 😅
28:21 Bhaiya aapke charan kha prr hai....!
Apne ne jeevan dhany kr diya!
I love you very much❤❤❤❤❤❤❤❤❤ as a brother only.
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Or bhai kesa hai
@ShivamTiwari-d1y badiya bhai tu bta?
Me thik kesi chal rahi hai preparation bro
@ShivamTiwari-d1y I'm giving my best...
@ShivamTiwari-d1y What about you?
Batch 2024-2025 💀 attendance here ---- itne sare like ❤️
Present sir 😂😂
Present sir👋🏻
Present bhaiya
Yeah
Present
Present bhaiya
53:25 Sir phn silent krne nhi margarine ki defination dekhne gye Hai 😅
1:00:28 WASHING POWER NIRMA WAS EPIC 😂😂
😂😂
Base + non metal oxide -------- salt + water
It is a neutralization reaction
24:55 double displacement reaction 🔥
No its neutralization reaction
1like=98%😂
Bhai yee Kahan kaa math hai 1=98% .
Hum ne tho kabi nahi padha ki 1=98%hota hai .
Hamare yahan to nahi hota eisa😂
@@wadakaraju9937 magar hamara yahan Asia he hota ha
Sorry, my goal 99% 👿
Sorry I want 99%👿
And 0 likes= 100% 😂
Thank you bhaiya
Best teacher every year God bless you every time
Thank you bhaiya
Aarambh batch 2025 😎 like 👍👍
Bro literally if you study from this guy by watching his video then you will score approx 90 to 95 % in boards 💯 %. Because this man is legend .
*The reaction between calcium hydroxide (Ca(OH)2) and carbon dioxide (CO2) to form calcium carbonate (CaCO3) and water (H2O) is a double displacement reaction, an acid-base reaction, and a precipitation reaction
Double displacement reaction: In this reaction, two hydroxide ions are replaced by a carbonate ion.
Precipitation reaction: In this reaction, a white solid precipitate of calcium carbonate is formed.
The equation for this reaction is Ca(OH)2 + CO2 → CaCO3 + H2O.
This reaction is also known as the limewater test for carbon dioxide. When carbon dioxide is bubbled into limewater, the limewater turns milky due to the formation of calcium carbonate.*
❤
@@pradeepgopinath5820 Abhi 10th me ho
ai ka kamal
Aiman 😂❤
@@MalikSuhaib-f9p IF U THINK SO GO AHEAD AND PROVE IT U DUMB
WHO IS STDUDYING THIS CHAPTER IN THERE SUMMER VACATIONS SO THAT THEY CAN TOP IN THERE FIRST EXAM SPECIALLY IN MAY MONTH. LIKE THIS IF U CAN RELATE IF NOT ONLY 10% IN SCIENCE PAPER DONT TAKE A RISK 🤣🤣🤣🤣🤣🤣
2024 -25 bach ke student ke liye science ki class hmare channel pr lgai gi hai
isme hasne ki kya bat hai
Well mere exam to ho gye may me (pt1) ab july me pt 2 hai... summer vacation me science complete krni hai along with geometry of maths ❤
Thank you bhai
I am here ❤😢😅
Kaun-kaun 2025 board ki taiyari kar raha hai
Me
🎉
😂
Us bro😂
Tera bab
It is double displacement reaction ❤❤
Displacement reaction
@@DiyaBothara-v3s double displacement h dyan se dekho
It's redox 😂
@@AAYUSHjain2009dekho aur padho Munna Jake 😅
It's combustion reaction
Date sheet ane ke baad January m kon kon pdh rha h💀🤌🏻(2024-25)
Me Bhai 😭😂😭😂😭😂
1 like = 95% 😊😊
1 dislike = 5% 🤣
nothing 😅=50%
1 like =99.9%
Bheekh mangne ka tareeka Thora casual he
Bhai tere khud ke ayenge 😂😂😂
24:55- Ca(OH)2+CO2→CaCO3+H2O.-⟩ displacement reaction
neutralization reaction hai sayad
Double displacement hai bhai@@DakshBana-0001
Neutralization reaction hai kyuki calcium highly reactive hai but wo displaced nhi hua
25:03 It is a double displacement as well as a precipitation reaction as a white ppt calcium carbonate is formed. It is also a neutralization reaction as Non metallic (co2) oxides are basic this acid(co2)+ base{ca(oh)2}➡️ salt and water
Can you explain me I think it's displacement reaction
I@@yasiraali1680i can't confirm if it is displacement/ double but iam 100% sure it is a precipitate reac but i also think that most of precipitate reac are double dis so it can be a double dis reac
How tf it is a displacement reaction,carbon is not a metal displacement reaction only occurs between two metals@@yasiraali1680
displacement reaction not double
@@Realer684 thanks bro thats what i was thinking
2024 ,------2025 waale attendance😅😂🤣🤣🤣😂😂😅😅
Mee😊
Anyone in September? 😂
👇
mhm
Me 😅
Haa
Me
Hmm
Example of reaction of non metalic oxide with base is displacement reaction 😊
❤❤
Can't it be Double displacement rexn because +2 charge on Ca and -2 charge on CaCO3 and it forms CaCO3 and again same process with left compound?
@@AmanGupta-th9hy ya its double displacement rxn
@@AmanGupta-th9hyNo, it is not a double displacement reaction. A double displacement reaction, also known as a metathesis reaction, is a type of chemical reaction where two compounds exchange ions or bonds to form two new compounds. The general form of a double displacement reaction is:
AB + CD → AD + CB
In the case of the reaction you provided, Ca(OH)2 + CO2 → CaCO3 + H2O, the calcium ion (Ca2+) from calcium hydroxide (Ca(OH)2) does not exchange with any ion from carbon dioxide (CO2). Instead, the reaction is a neutralization reaction where an acid (CO2) reacts with a base (Ca(OH)2) to form a salt (CaCO3) and water (H2O).
Right
Na2B4O5(OH)4·8H2O aka (Borax) 1:09:40
22:02 face 🎃
@sonamsonam1 🤣
😂😂😂
3:59 acids
7:35 base
9:40 alkali
10:57 salt
12:08 chemical properties
16:32 examples
12:44 reaction eg
22:17 another eg
23:39 reaction with bases
25:14 acid bases similarity
26:55 strong and weak acid
28:36 strong and weak bases
29:17 strength
29:29 ph scale
32:59 indicator
33:34 table
36:53 ol factory indicator
38:27universal indicator
41:27 interesting facts
42:10 neautiraliztion reaction
42:33 meme
43:40 ph of salt
44:59 imp salt
46:40 common salt
52:30 use of hydrogen and chlorine
56:10 use of hcl
56:55 bleaching powder
1:00:16 baking soda
1:08:08 washing soda
1:11:29 pop
1:14:22 water of crystallization
Help kr rhi hu 5 k like kr do pls😢
U also have exam tmrw?
@@_greengold_ no
thanku didi❤
25:00 H.W no.1 ans= Double displacement
Ye ans wale like karo😅 jaldi
Redox also
Precipitate also
Finally I completed one shot with full 100/100 Josh level , with making notes ❤
AUR new tenth walon padhai ki yaad aa gayi
☺☺☺
😊 ha bhaiya
ha bhaiya
Hmm 😂😂😂
HMM
@RaimanaYalgi hi
24:56
Displacement reaction kyunki Chintu Lal ki Mehbooba Mintu Lal ki mahbuba ban gai hai iske liye displacement reaction hoga
No bro galata
Chii ye chintu mintu likhne ki kya zarurat thi cringe h ye sb
Galat h!!
acid-base (neutralization) reaction
Bhai.. yai Double displacement reaction hai😌✔
Sir sea water acidic he ya basic he 🤔
Neutral hai pH value 7
The ph scale in daily life was not visible but i am providing it pin to help others
1- stomach
0- battery
2- lemon
3- soda
4- tomato
5- coffee
6- milk
7- water
8- blood
9- egg white
10- stomach tablets
11- ammonia solution
12- soap
13- bleach
14- drain cleaner
Thxxx❤❤
Thnx
Thxxxx❤
@@Dimpuu012 no worries 🫡
1:00:52 Na2CO3
1:09:45 Na2B4O7. 10H2O
Sahi h kareja ❤
2:28 Josh 10000/100
Many many minutes later
11:01 Josh 10/100
😂😅
Prashanth sir is idol for many students
Pls like 👍
September m kon kon padh rha hai 2024 m😅
Chup
Me😂
🙋
Aap
@@VISIBLE_GAMERK 😅😂
Ca(OH)²(aq) + CO²(g) ------> CaCO³(s) + H²O(l) = Double displacement reaction
Can you explain it please?
Redox h
redox
Displacement hai😮
Ye displacement reaction hai
bhaiya apki practice booklet and pyq wali link khul nhi rahi hai
1:18:50 Sir Josh Level 100/100 Hai Sir 😊
Kon kon 5 sept to 15 sept. Mei ye video dekh raha hai?😊 by the way bhaiiya bahut acha padhate hai tthank h bhaiya 🎉❤
Me
Bhaiya congratulations for 3 lakh subscribers 😀❤️
😊
@@Swati________967Meet me in the game
@@i_m_harsh_08 why not
Bruh 1m subs more in 1 month.
4 m subs😱
@@Swati________967 Hii
1:18:05 sir practice booklet ki link mein practice booklet pdf nhi hai...error 404 Dikha raha hai..pls link check kro 🙏
54:48 cfc is very dengerous gas it is not eco friendly damage ozone layer
I hope all class 10 students score 95% in science subject
yes
Yes
no
No😢
4:10 chapter start ❤❤
55:00 CFC is a gas which is removed by old times fridges and it harms to ozone
Thanku sir. I will join tomorrow
Also from AC
Borax is a powdery white substance, also known as sodium borate, sodium tetraborate, or disodium tetraborate. It's widely used as a household cleaner and a booster for laundry detergent. It's a combination of boron, sodium, and oxygen.
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