Class 10th Science - Complete Chemistry Most Important Questions🔥| Prashant Kirad
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- Опубліковано 5 лют 2025
- Class 10th Most Important Questions of Chemistry
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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! ❤
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HNO₃ (nitric acid) is an oxidizing agent because it can donate oxygen atoms or accept electrons in reactions, thereby facilitating the oxidation of other substances. The key factor in its oxidizing nature is the presence of the nitrogen in the +5 oxidation state (as NO₃⁻, nitrate ion), which is highly electronegative and capable of accepting electrons.
Here’s how HNO₃ works as an oxidizing agent:
Release of Oxygen: Nitric acid can decompose to release oxygen gas, which then helps oxidize other substances. For example, when HNO₃ reacts with metals like copper (Cu), it can produce nitrogen dioxide (NO₂), a gas, and release oxygen, oxidizing the metal.
Electron Transfer: In some reactions, nitric acid participates in redox reactions by accepting electrons from the substance being oxidized. For instance, in the reaction of HNO₃ with a metal like zinc (Zn), the zinc gets oxidized (loses electrons) while the nitrogen in HNO₃ is reduced, and the overall process is driven by the oxidizing power of the nitrate ion (NO₃⁻).
A simple example of HNO₃ acting as an oxidizing agent is: 3Cu+8HNO3→3Cu(NO3)2+4H2O+2NO23Cu + 8HNO₃
ightarrow 3Cu(NO₃)_2 + 4H_2O + 2NO_2 Here, nitric acid oxidizes copper, resulting in copper(II) nitrate, water, and nitrogen dioxide gas, with the nitrate ion being reduced in the process.
Thus, HNO₃ is an oxidizing agent because of its ability to both release oxygen and accept electrons during chemical reactions.
00:09 - Encouragement to prove naysayers wrong through hard work.
01:03 - Prashant shares updates and engages with a large student audience.
02:45 - Important Chemistry questions for Class 10th exams discussed.
03:38 - Introduction to important chemistry questions for Class 10.
05:11 - Emphasizing important promises and engagement in solving key chemistry questions.
05:58 - Heating ferrous sulfate crystals leads to observable chemical changes.
07:41 - Importance of SO2 and SO3 reactions in chemistry.
08:29 - Iron nail displaces copper from copper sulfate solution.
10:22 - God series aids in question practice and targeted revision.
11:05 - Focus on weak topics to improve confidence in chemistry.
12:30 - Balancing chemical equations with oxygen and hydrogen ratios.
13:33 - Decomposition reaction of lead nitrate and its products.
15:19 - Understanding Redox Reactions: Reduction and Oxidation Concepts
16:07 - Understanding double displacement reactions in chemistry.
17:43 - Understanding redox reactions and their components.
18:28 - Key chemistry questions for Class 10 board exams based on probability.
20:15 - Understanding electrolysis of water as a decomposition reaction.
21:04 - Focus on assertion-reasoning concepts for effective learning.
22:46 - Understanding double displacement reactions in chemistry.
23:29 - Overview of Double Displacement Reactions and BaSO4 Formation
25:07 - Experiment on the decomposition of silver bromide in sunlight.
25:53 - Understanding the color changes in silver bromide reactions.
27:30 - Students discuss the importance of solving exam questions collaboratively.
28:20 - Displacement reactions are explained with practical examples.
30:28 - Copper is less reactive; the importance of effective teaching methods.
31:16 - Importance of hydration and understanding chemical reactions.
32:55 - Understanding the decomposition of water into hydrogen and oxygen.
33:55 - Discussion on reactions of lead nitrate and potassium iodide.
35:25 - Key important chemistry questions for Class 10th students discussed.
36:20 - Importance of serious studying and practicing chemistry questions.
38:01 - Understanding natural gas burning and precipitation reactions.
38:50 - Heating ferrous sulfate changes its color from green to white.
40:23 - Understanding Redox Reactions and Identifying Agents
41:27 - Understanding oxidation and reduction in chemistry concepts.
43:15 - Discussion on balancing chemical equations.
44:11 - Understanding the balancing of chemical equations.
45:41 - Focus on solving important chemistry questions for better revision.
46:25 - Understanding molecular balance through multiplication in chemical equations.
48:08 - Understanding the reaction of zinc in copper sulfate solution.
48:53 - Explanation of reactivity series and displacement reactions.
50:35 - Hydrogen gas testing and balancing chemical equations explained.
51:16 - Identifying gases and understanding exothermic reactions.
53:07 - Emphasizing the importance of focused study amidst distractions.
53:59 - Importance of hard work and key chemistry concepts.
55:40 - Understanding lemon juice's acidic properties and its effect on litmus paper.
56:30 - Lemon juice is not basic; distilled water is neutral.
58:15 - Understanding acid rain and its causes.
59:38 - Discussion on Hydrogen and Chlorine reactions in electrolysis.
1:01:25 - Discusses calcium carbonate and its reactions.
1:02:16 - Acid reactions produce salt and water, vital for soil pH balance.
1:03:58 - Understanding first aid for ant bites using baking soda.
1:04:44 - Understanding Methanoic Acid and Baking Soda's Neutralization Reaction
1:06:20 - Key discussion on washing soda and its applications in daily life.
1:07:10 - Sodium hydroxide production involves hydrogen and chlorine gas reactions.
1:09:02 - Metal oxides are basic substances that react with acids.
1:09:54 - Balancing a chemical equation for magnesium oxide and water.
1:11:30 - Understanding the industrial process of washing soda manufacturing.
1:12:19 - Understanding the reaction of CO2 to form calcium carbonate.
1:14:20 - Importance of Calcium Hydroxide in Various Applications
1:15:22 - Washing soda's formation and role in removing permanent hardness.
1:16:59 - Washing soda removes hardness of water through precipitation.
1:17:56 - Discussion on Plaster of Paris and its composition.
1:19:44 - Understanding the properties and uses of gypsum and plaster of Paris.
1:20:31 - Overview of the Chloralkali process and its chemical reactions.
1:22:05 - Uses of chlorine gas and hydrogen gas in experiments.
1:22:58 - Commitment drives energy and passion for teaching.
1:24:23 - Emphasizes the importance of hard work in studies.
1:25:27 - Upcoming classes and engagement with students for interactive learning.
1:27:19 - Understanding metals and non-metals is crucial for students.
1:28:02 - Metals react with water in different ways.
1:29:31 - Copper is more reactive than silver, leading to specific reactions.
1:30:20 - Ampoteric oxides react with both acids and bases.
1:31:52 - Importance of understanding metal extraction methods in chemistry.
1:32:37 - Understanding reactivity and reduction of metals in chemistry.
1:34:08 - Sodium is stored in kerosene to prevent violent reactions.
1:34:56 - Difference between roasting and calcination in metallurgy.
1:36:31 - Formation of magnesium oxide through electron transfer is key in chemistry.
1:37:26 - Magnesium donates electrons to oxygen, creating ionic charges.
1:38:55 - Ionic compounds have strong attraction in solid state but weak in liquid state.
1:39:34 - Reactivity of metals with different substances.
1:41:27 - Understanding less reactive metals and their reactions with water.
1:42:18 - Explanation of electrolysis using copper sulfate solution.
1:44:43 - Importance of Platinum, Gold, and Silver in Jewelry Making.
1:45:46 - Aluminum utensils are safe due to protective oxide layer.
1:47:27 - Mercury extraction is economical and efficient from its oxides.
1:48:20 - Extracting sulfides involves important reactions like roasting and heating.
1:49:57 - Metallurgy refining process explained step-by-step.
1:51:03 - Explains the roasting and heat process for mercury extraction.
1:52:57 - Understanding reactivity series and displacement reactions in chemistry.
1:53:46 - Metals that can displace iron and sodium's reaction with water.
1:55:34 - Introduction to Carbon Compounds and Isomers.
1:56:33 - Understanding the formula to calculate isomers for pentane.
1:58:10 - Understanding properties of carbon compounds and their bonding.
1:58:58 - Understanding strong forces and classification of hydrocarbons.
2:01:13 - Understanding esterification and its key reactions in chemistry.
2:02:13 - Understanding acid reactions and soap formation in chemistry.
2:03:43 - Carbon can form single, double, and triple bonds due to tetravalency.
2:04:31 - Understanding ethanol structure and its oxidation reactions.
2:06:15 - Discussion on alkenes and their molecular formulas.
2:07:38 - Explains the first members of alkenes and the difference between soap and detergent.
2:09:39 - Understanding NahCO3 reactions with Ethanol and Acetic Acid.
2:10:35 - Ethanoic acid does not react with sodium bicarbonate while ethanol is neutral.
2:12:22 - Understanding carbon-oxygen structures leading to ketones and acids.
2:13:35 - Understanding electron dot structure for carbon and oxygen.
2:15:06 - Understanding the electron configuration of carbon.
2:15:56 - Challenges in drawing a perfect circle and understanding carbon structure.
2:17:43 - Explains properties and naming of propene and propanol.
2:18:39 - Understanding naming priority in organic chemistry for double bonds.
2:20:20 - Soaps are ineffective in hard water due to scum formation.
2:21:21 - Balanced chemical equation for ethanol combustion.
2:23:20 - इथेनॉल की ऑक्सीडेशन प्रक्रिया और उसके उत्पाद का संतुलन।
2:24:08 - Ethanol's versatile applications in various industries.
2:25:54 - Discussion on important expected chemistry questions for Class 10.
2:26:38 - Understand the impact of your actions on loved ones over others.
ADEDLOOP......
Thanks yaar ❤... yahi chahiye tha...
Btw 114 Questions total 💀☠️
Bhai badha vela hai tu ...😂
Thankyou very much ❤🥰🥰
😮
Thanks bro ❄️
TimeStamps ---
• Chemical Reactions & Equations
5:50
• Acid, Bases and Salts
52:26
•Metals & Non-Metals
1:27:08
• Carbon & its Compounds
1:56:12
I hope these are helpful for some people
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And bring some more next level science content so we can phod de exam
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nice grammar bro
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Hy
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TimeStamps ------👇
• Chemical Reactions & Equations
- 5:50
• Acid, Bases and Salts
- 52:26
•Metals & Non-Metals
- 1:27:08
• Carbon & its Compounds
- 1:56:12
I hope these are helpful for some people 🤗🤗
Edit - Thanks for 150+ likes 👀
thanks bhai
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Thanks❤
Yes! For mee
Wlcm all of you 🤗
Bhai kitna berozgarr hai tu kya mar rha hai
5:42 ch 1 chemical reactions and eq.
52:24 ch 2 acid bases and salt
1:27:06 ch 3 metals and non metals
1:56:04 ch 4 carbon and compounds
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Edit - guyss thnku so much for 170+ likes ❤️ Class 10th phodenge🔥🔥
Edit2 - Ohh thanku so much guyss we are close to 230 likes 🔥❣️❣️
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@SJStudy26 your welcome study hard❤️❤️
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our science saviour🫡✅
😂😂😂😂😂😂 thanks 😂😂😂😂yahi sab banao hamare bhaiya ko 😂😂😂😂
60 like 1 comment let me fix that
28:50
this comment is so underrated
2:03:50 😂 CARBON be like :- Alhamdulillah Bhaijaan 😂😂
Feeling confident now!!
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Absolutely bro
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Prashant bhaiya + Digraj sir + sobhit sir = Tabahi 🤘👿🖤‼️
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Guys be confident and trust yourself
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bhai agar padha hota to jarur trust karta lekin afsossss
bhai agar padha hota to jarur trust karta lekin afsossss
@@naitikpal3562 same to you 🥲🤣🤣
Bhaiya hamesh hamre saath haii tho ho jayega ❤
Abhishek bhaiya
Bhaiya ki smile ne hi bata diya ki 11th me physics hi padhenge 🎉🎉😊
The best series i watchhhed.....🤍❤️🔥🫶🏻🥹mayy these questions come in board exam ....🫣✨hatss of to youu prashant sir.... Our pookie.❤️🩹🐣❤️🔥😭🫣🥹
Ok thanks 😂😂😂😂
Hlw
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@animesepoy8695 ...🤣
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5:42 Chemical reaction and equation
52:24 acid base and salt
1:27:06 metals and non metal
1:56:04 carbon and it's compound
I hope it will help you😊❤
1 like please ❤❤😊😊 .
Bhai insta pe ho kya
Acid base pe 52 hr??😂
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Pdf kha milengi
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1.8 million views in just 3 days☠️☠️
@pushkarshrivastava9294 So what 🗿
Thx for valuable video bro 😊
Aim is to 90+++ goal is to achieve it.🔥🔥
there's a difference between aim and want. Get ur grammar checked
99is aim ra
This series is really beneficial for all students....😉😊...or 100k + live view aise hi nhi h ...🤗hmare prashant bhaiya ka aura h ...⚫☠💀
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Sahi kaha bhai Prashant bhaiya AURA📈📈📈📈 pta hai mere class Wale mere se jalte hai kyuki me abhay batch
Same@@ShwetaTiwari-Abhayian
*Electric Current and Circuit :-*
*1. Ohm's Law:*
- V = IR (Voltage = Current x Resistance)
- I = V/R (Current = Voltage / Resistance)
- R = V/I (Resistance = Voltage / Current)
*2. Power:*
- P = VI (Power = Voltage x Current)
- P = I^2R (Power = Current^2 x Resistance)
- P = V^2/R (Power = Voltage^2 / Resistance)
*3. Energy:*
- E = Pt (Energy = Power x Time)
- E = VIt (Energy = Voltage x Current x Time)
*Resistance and Resistivity*
1. Resistivity:
p = RA/I (Resistivity = Resistance x Area /
Length)
*2. Resistance* :
- R = pl/A (Resistance = Resistivity x Length /
Area)
*3. Combination of Resistances:*
Series: R_total = R1 + R2 + + Rn
Parallel: 1/R_total = 1/R1 + 1/R2 + + 1/Rn
*Electric Potential*
1. Electric Potential:
- V = W/q (Voltage = Work / Charge)
*Other Formulas*
1. Kilowatt-hour (kWh):
1 kWh = 1000 Wh = 3.6 x 10^6 J
2. Fuse and Circuit Breaker:
- I = V/R (Current = Voltage / Resistance)
Units and Conversions
1. Volt (V)
2. Ampere (A)
3. Ohm (Ω)
4. Watt (W)
5. Joule (J)
6. Kilowatt-hour (kWh)
Give Reactions...♥️
Fir milgye bhai tum 😂
Mummy Kasam Jisne Like Subscribe Nahi Kiya Wo Pakka Exam Me Fail Hoga 😢😢😢😢😢😢😢
Bhai dusre kre compare teachers ko mai to😂 sabse fayda leta hu😂secret trick he kisi ko batan mat
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Bhaiya aapke jaisa teacher mil jaaye to humari zindagi ban jaaye🙏❤
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Exam is near
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Don't take tention
Next Toppers is here
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Hey es vd ka pdf mil jyga ky ??
Becz ques note bhi krne hai??
Can u help me??
@@Divu__sharma-z2u to be true I can't do anything until he uploads the pdf... It's all in his hands. We can request in today's class
@@grishmadhage6413 okayyy 🤞
U meant tension?
@@Bhavna334 oh yes sorry. Btw, good observation
A list of some basic class 10 maths formulas related to most important topics covered under various school boards is given below:
(a + b)3 = a3 + b3 + 3ab(a + b)
(a - b)3 = a3 - b3 - 3ab(a - b)
(x + y + z)2 = x2 + y2 + z2 + 2xy + 2yz + 2xz
an = a + (n - 1) d
Sn= n/2 [2a + (n - 1)d]
sin2 θ + cos2 θ = 1 ⇒ sin2 θ = 1 - cos2 θ ⇒ cos2 θ = 1 - sin2 θ
cosec2 θ - cot2 θ = 1 ⇒ cosec2 θ = 1 + cot2 θ ⇒ cot2 θ = cosec2 θ - 1
sec2 θ - tan2 θ = 1 ⇒ sec2 θ = 1 + tan2 θ ⇒ tan2 θ = sec2 θ - 1
sin θ cosec θ = 1 ⇒ cos θ sec θ = 1 ⇒ tan θ cot θ = 1
Vol of Sphere = 4/3 ×π r3
Surface Area of Sphere = 4πr2
thankuuu bhaiya
prashant bhayyaaaaa.........like i can't describe this guy in words🤧....sometimes i just think k how can someone be this muchhh perfect
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Bossss!!!💣
🥹❤️ Prashant bhaiya on top for the reason 💞🌹🧿🧿🧿
😭😭 He's perfect
Bhai jisne pd liya ho vo thoda short me bta dena😅😂😂❤
Yahan electricity se judi formulas diye gayi hain:
Basic Formulas
1. *Volatge (V)*: V = W/q (Volatge = Work/Degree of Charge)
2. *Current (I)*: I = q/t (Current = Charge/Time)
3. *Resistance (R)*: R = V/I (Resistance = Volatge/Current)
4. *Power (P)*: P = V x I (Power = Volatge x Current)
Ohm's Law
1. *V = I x R* (Volatge = Current x Resistance)
2. *I = V/R* (Current = Volatge/Resistance)
3. *R = V/I* (Resistance = Volatge/Current)
Series and Parallel Circuits
1. *Series Circuit*: R_total = R1 + R2 + ... + Rn
2. *Parallel Circuit*: 1/R_total = 1/R1 + 1/R2 + ... + 1/Rn
Energy and Work
1. *Energy (E)*: E = P x t (Energy = Power x Time)
2. *Work (W)*: W = F x d (Work = Force x Distance)..
👇
Yeh formulas electricity ke liye bahut important hain.
I hope this information will sufficient to learn this these formulas
👇👇👇👇👇👇👇🏻👇🏻👇🏻👇🏻👇🏻
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╰╰╰┃▏╭╮⠀╭╮▕┃╯╯╯
┈┃⠀┃▏┈┈▅┈┈▕┃⠀┃
┈┃⠀┃▏┈╰┻╯┈▕┃⠀┃
┈┃⠀╰█▓▒░M░E░▒▓█
Bhai energy tak toh samajh aye but uske baad nhi hamare syllabus meh nhi h...😅
Or isme ek formula gayab h *HEAT* kaa or *energy* ke 2 or *power* ke bhi 2😊
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*Vote for PDF*
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Pdf
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Pdf please
Sir ye sab questions RBSC ke liye bhi important hai kya
Bhaiya ka aura h bhai kisi aur institute jesa nhi, tabahi h tabahi kyoki yaha pyar kiya aur liya jata h paisa nhi....
@@rajnathgupta5841 right bro.. u r right
itna sach bolne ke liye aapko bhagwaan khush rakhe bhai bilkul 1 crore % sahi bola bro .......kisi aur institute jaisa nhi 🙃🙃got it !,.......next toppers is always gonna be superior and legitimate !...........
Free me kaha padhate h lol
Batch khatm hua to aa gye
Ye sahi time h kya😢
Batch khtm kiya aur yt pr pdhane lge 😂😂😂
Shi me
24:15 Prashant bhaiya violated abhishek
RIP for abhishek
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@@Abhishek__Gamer__74 Bhai tum hi the kya ?😊
Get well soon 😂
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This series is really benefits for all students 😉💫 and 100k 👩🎓 live ❤ and i hope ke bhaiya ke tabiyat jaldi thik ho jaye and sahi ke acche marks aye ✌🏻⚡💫😉
1:39:27 sir dil ki baat khe di 😂😂❤❤❤
Easy tricks to remember authors of lessons for class 10:
English:
1. A thief's story - Hari Singh and Anil had a *bond* - Ruskin *Bond*
2. A Question of Trust - Two *cunning* thieves - Victor *Canning*
3. Midnight Visitor - Midnight is when thieves *rob* - *Robert* Arthur
4. Bholi - Bholi *ka appa* Ramlal - *K.A Abbas*
5. The Book that saved the Earth - *Book* - Claire *Boiko*
6. Fog - Fog and *sand* - Carl *Sandburg*
7. The Trees - _A _*_dree_*_ ienne_ Rich - Adrienne Rich
8. Mijbil The Otter - Lutrogale Perspicillata *Maxwelli* - Gavin *Maxwell*
9. Dust of Snow - *Snow* - Robert *Frost*
10. Fire and Ice - *Ice* - Robert *Frost*
11. A Letter to God - Letter L and God G - Reverse is *GL* - *GL* Fuentes
12. How to Tell Wild Animals - Tell rhymes with *Well* - Carolyn *Wells*
13. The Proposal - Lomov and Natalya always fight - They try to *"Checkmate"* each other - Anton *Chekhov*
14. Tiger in the Zoo - Tiger has *less* freedom - *Leslie* Norris
15. The Ball Poem - Ball and *Berry* starts with B - John *Berryman*
16. Tale of Custard the Dragon - Dragon lives in *den* - *Ogden* Nash
17. Amanda! - Freedom - Flying - Bird - *Robin* - *Robin* Klein
18. Footprints without Feet - Griffin - fin is a body part of fish - fish lives in *well* - HG *Wells*
19. Madam rides the Bus - *Valli* - *Vallikannan*
20. Tea from Assam - Tea is *arumai* and Rajvir knew a lot of *data* about Assam and tea plantations - *Arup* Kumar *Datta*
nice bro
nice
Last one most appropriate 😂by the way thanku 👍
Boht boht dhanyawaad 🙏😀
Pdf
We are warrior!!!!!!🎉🎉✨🙌🏻 2:26:16
Lol😂
🎀⚡⚡⚡
Warriors from meesho
ehh don remind proximity
Hi
Bhaiya aape mare lia universe ka best teacher ha koi agree karta ha❤❤
😅😂😂😂
let god bless you ,the best teacher
31:56 a) electrolytic decomposition of water(H20).
B) 2h20(l) + electricity -> 2h2(g) + o2(g)
C) water breaks into hydrogen and oxygen on passing electricity through it thats why its called decomposition reaction.
D) 2:1
😊
1:07:14 yeh question kal preboard me aaya tha mera👍
Hii
Hello 👋👋👋👋
@@justanshii12k you name
@@justanshii12k Monday ko hamare second science kaa prebord hoo gaa 😭😭😭😭😭
@Mishra-qn3hg best of luck bro 👍
Timestamps (Powered by Merlin AI)
00:09 - Encouragement to prove naysayers wrong through hard work.
01:03 - Prashant shares updates and engages with a large student audience.
02:45 - Important Chemistry questions for Class 10th exams discussed.
03:38 - Introduction to important chemistry questions for Class 10.
05:11 - Emphasizing important promises and engagement in solving key chemistry questions.
05:58 - Heating ferrous sulfate crystals leads to observable chemical changes.
07:41 - Importance of SO2 and SO3 reactions in chemistry.
08:29 - Iron nail displaces copper from copper sulfate solution.
10:22 - God series aids in question practice and targeted revision.
11:05 - Focus on weak topics to improve confidence in chemistry.
12:30 - Balancing chemical equations with oxygen and hydrogen ratios.
13:33 - Decomposition reaction of lead nitrate and its products.
15:19 - Understanding Redox Reactions: Reduction and Oxidation Concepts
16:07 - Understanding double displacement reactions in chemistry.
17:43 - Understanding redox reactions and their components.
18:28 - Key chemistry questions for Class 10 board exams based on probability.
20:15 - Understanding electrolysis of water as a decomposition reaction.
21:04 - Focus on assertion-reasoning concepts for effective learning.
22:46 - Understanding double displacement reactions in chemistry.
23:29 - Overview of Double Displacement Reactions and BaSO4 Formation
25:07 - Experiment on the decomposition of silver bromide in sunlight.
25:53 - Understanding the color changes in silver bromide reactions.
27:30 - Students discuss the importance of solving exam questions collaboratively.
28:20 - Displacement reactions are explained with practical examples.
30:28 - Copper is less reactive; the importance of effective teaching methods.
31:16 - Importance of hydration and understanding chemical reactions.
32:55 - Understanding the decomposition of water into hydrogen and oxygen.
33:55 - Discussion on reactions of lead nitrate and potassium iodide.
35:25 - Key important chemistry questions for Class 10th students discussed.
36:20 - Importance of serious studying and practicing chemistry questions.
38:01 - Understanding natural gas burning and precipitation reactions.
38:50 - Heating ferrous sulfate changes its color from green to white.
40:23 - Understanding Redox Reactions and Identifying Agents
41:27 - Understanding oxidation and reduction in chemistry concepts.
43:15 - Discussion on balancing chemical equations.
44:11 - Understanding the balancing of chemical equations.
45:41 - Focus on solving important chemistry questions for better revision.
46:25 - Understanding molecular balance through multiplication in chemical equations.
48:08 - Understanding the reaction of zinc in copper sulfate solution.
48:53 - Explanation of reactivity series and displacement reactions.
50:35 - Hydrogen gas testing and balancing chemical equations explained.
51:16 - Identifying gases and understanding exothermic reactions.
53:07 - Emphasizing the importance of focused study amidst distractions.
53:59 - Importance of hard work and key chemistry concepts.
55:40 - Understanding lemon juice's acidic properties and its effect on litmus paper.
56:30 - Lemon juice is not basic; distilled water is neutral.
58:15 - Understanding acid rain and its causes.
59:38 - Discussion on Hydrogen and Chlorine reactions in electrolysis.
1:01:25 - Discusses calcium carbonate and its reactions.
1:02:16 - Acid reactions produce salt and water, vital for soil pH balance.
1:03:58 - Understanding first aid for ant bites using baking soda.
1:04:44 - Understanding Methanoic Acid and Baking Soda's Neutralization Reaction
1:06:20 - Key discussion on washing soda and its applications in daily life.
1:07:10 - Sodium hydroxide production involves hydrogen and chlorine gas reactions.
1:09:02 - Metal oxides are basic substances that react with acids.
1:09:54 - Balancing a chemical equation for magnesium oxide and water.
1:11:30 - Understanding the industrial process of washing soda manufacturing.
1:12:19 - Understanding the reaction of CO2 to form calcium carbonate.
1:14:20 - Importance of Calcium Hydroxide in Various Applications
1:15:22 - Washing soda's formation and role in removing permanent hardness.
1:16:59 - Washing soda removes hardness of water through precipitation.
1:17:56 - Discussion on Plaster of Paris and its composition.
1:19:44 - Understanding the properties and uses of gypsum and plaster of Paris.
1:20:31 - Overview of the Chloralkali process and its chemical reactions.
1:22:05 - Uses of chlorine gas and hydrogen gas in experiments.
1:22:58 - Commitment drives energy and passion for teaching.
1:24:23 - Emphasizes the importance of hard work in studies.
1:25:27 - Upcoming classes and engagement with students for interactive learning.
1:27:19 - Understanding metals and non-metals is crucial for students.
1:28:02 - Metals react with water in different ways.
1:29:31 - Copper is more reactive than silver, leading to specific reactions.
1:30:20 - Ampoteric oxides react with both acids and bases.
1:31:52 - Importance of understanding metal extraction methods in chemistry.
1:32:37 - Understanding reactivity and reduction of metals in chemistry.
1:34:08 - Sodium is stored in kerosene to prevent violent reactions.
1:34:56 - Difference between roasting and calcination in metallurgy.
1:36:31 - Formation of magnesium oxide through electron transfer is key in chemistry.
1:37:26 - Magnesium donates electrons to oxygen, creating ionic charges.
1:38:55 - Ionic compounds have strong attraction in solid state but weak in liquid state.
1:39:34 - Reactivity of metals with different substances.
1:41:27 - Understanding less reactive metals and their reactions with water.
1:42:18 - Explanation of electrolysis using copper sulfate solution.
1:44:43 - Importance of Platinum, Gold, and Silver in Jewelry Making.
1:45:46 - Aluminum utensils are safe due to protective oxide layer.
1:47:27 - Mercury extraction is economical and efficient from its oxides.
1:48:20 - Extracting sulfides involves important reactions like roasting and heating.
1:49:57 - Metallurgy refining process explained step-by-step.
1:51:03 - Explains the roasting and heat process for mercury extraction.
1:52:57 - Understanding reactivity series and displacement reactions in chemistry.
1:53:46 - Metals that can displace iron and sodium's reaction with water.
1:55:34 - Introduction to Carbon Compounds and Isomers.
1:56:33 - Understanding the formula to calculate isomers for pentane.
1:58:10 - Understanding properties of carbon compounds and their bonding.
1:58:58 - Understanding strong forces and classification of hydrocarbons.
2:01:13 - Understanding esterification and its key reactions in chemistry.
2:02:13 - Understanding acid reactions and soap formation in chemistry.
2:03:43 - Carbon can form single, double, and triple bonds due to tetravalency.
2:04:31 - Understanding ethanol structure and its oxidation reactions.
2:06:15 - Discussion on alkenes and their molecular formulas.
2:07:38 - Explains the first members of alkenes and the difference between soap and detergent.
2:09:39 - Understanding NahCO3 reactions with Ethanol and Acetic Acid.
2:10:35 - Ethanoic acid does not react with sodium bicarbonate while ethanol is neutral.
2:12:22 - Understanding carbon-oxygen structures leading to ketones and acids.
2:13:35 - Understanding electron dot structure for carbon and oxygen.
2:15:06 - Understanding the electron configuration of carbon.
2:15:56 - Challenges in drawing a perfect circle and understanding carbon structure.
2:17:43 - Explains properties and naming of propene and propanol.
2:18:39 - Understanding naming priority in organic chemistry for double bonds.
2:20:20 - Soaps are ineffective in hard water due to scum formation.
2:21:21 - Balanced chemical equation for ethanol combustion.
2:23:20 - इथेनॉल की ऑक्सीडेशन प्रक्रिया और उसके उत्पाद का संतुलन।
2:24:08 - Ethanol's versatile applications in various industries.
2:25:54 - Discussion on important expected chemistry questions for Class 10.
2:26:38 - Understand the impact of your actions on loved ones over others.
One word for you "GOD"
Mehnat bhaut achi hai but thoda sa padhai mein bhi laga lete to ❤️🔥❤️🔥
Everyone : Did you finished your revision?
Le me : Did you watched SQUID GAME season 2?
😅
But really its amazing (especially 001,230,456)🔥
Ritik sir💖 +samriddhi ma'am❤+Alakh sir👑+ANURAG sir❤+asim sir 💗+Aditya sir💞+sanyam sirr❤+✨💜✨PRASHANT BHAIYA ✨💜✨+shobhit bhaiya 💙+Digraj sir 🤎+ashu sir 💖+sunil sir❤+dear sir 💖 = 100%❤ in boards ➕ tabahi ☠️🗿 h bhai
Mummy Kasam Jisne Like Subscribe Nahi Kiya Wo Pakka Exam Me Fail Hoga 😢😢😢😢😢😢😢
Mummy Kasam Jisne Like Subscribe Nahi Kiya Wo Pakka Exam Me Fail Hoga 😢😢😢😢😢😢😢
Sunlike study Also ❤❤
THESE ARE GOATS OF ED TECH SECTOR
Koi raha gaya kya youtube pe teaching channel to use bhi daal de. Chomu padh le ye harkate karega to 100% nahi katora milega bhikh mangna chalu kar dena 🤣.
34:10 a) 2KI(aq) + pb(no3)2(aq) -> pbI2(s) + 2Kno3(aq)
b) Double displacement Precipitation reaction.
c) yellow coloured precipitate as lead iodide, i.e KI.
Bhai ye CODING he
2:27:01 2:27:05 2:27:06 2:27:06 2:27:07 2:27:08 2:27:08 2:27:08
Bhaiya apki bjha se mai ab confident feel kr rha hu ❤️🩹
Thank u so much sir 2:27:41 ❤❤❤❤❤
POOKIE bhyy Oggy bhyy DSR sir Miss uhh bhyy 🫶❤️🩹🥺 tin bhai tino tabahi...😅
"MUSKURAYEIN HUMESHA CHHUPAYEIN GHAM
LOGON KO TO WAQT BATAEGA KAUN HAI HUM"
Great MOTIVATING WORDS FROM SHREE SHREE PRASHANT SIR BABA
Bhaiii pdf Kahan milega
@Ashif-y7p nhi milenga bhai..
arre pdf kyu chahiye aise hee solve kar lo
and class ke beech mein hee area to work on likh Lena tha
Ye broooo😅
23:32 1. Bacl2(aq) + na2so4(aq) -> Baso4(s) + 2nacl(aq)
2. Baso4: barium sulphate is the white precipitate
3.Double displacement reaction since there is an exchange of ions taking place , precipitation reaction
Thank you so much Prashant bhaiya ❤❤❤🙏" I can't explain your support " in words.,...🙇
@sumanparmar7860 truly
Yes I promise bhaiya ♥️ ♥️♥️ we will definitely do it
Board ki kasam jisne like subscribe nhi kiya vo pakka exam mai fail hoga..😮😮
Aa gaye dekho likes ke bhikari
Aa gaye dekho likes ke bhikari
Stop this cringe in Prashant bhaiya's class
Board ke kisam isko koi like subscribe nahi karega😊
Tor mai ka bhatar fail hua thaa na
14:41 gajab h bhaiya😂
VOTE FOR PDF !!!!!!!!!!!
Very helpful sessuon.. 🎀
Sara revise ho gya aur practice bhi hoi.. ❣️
Me stayed there from 8.00 to 10.30. Pm.. 🎀
Promise kl bhi aaenge.. 🎀
Congratulation for 4 million subscribers and 102k live watching 🎀❣️.❤️.
God bless you always hope you get well soon❤️🩹..
#Aarambh +Abhay students 🎀...
@Afiya_idrishi fr 💗✨😌
Thanks 👍👍😂😂😂 reply please 😂😂
Hlo miss😊❤
Time stamps :
• 5:38- chemical reaction and equation
• 52:23- Acid bases and salt
• 1:27:04- Metal and non metals
• 1:55:53- carbon and its compounds
I hope this is helpful for you all Thanks me later......❤😊
Thank you ❤
Thnks 😊
Amazing class bhaiya thanku so much ...🥺
00:20 chemical reaction and equations
52:23 Acid base and salt
1:26:55 metal and non metal
1:55:26 carbon and its compounds
Vote for paper leak
Paper leak
Paper leak
Kyu nhi ho rhi padhai 😂😅
Vah to vaise bhi hoga hi gap days mein 😎😁
@kashishsharma4242 gab days me nahi paper ke subah ko paper leak hoga
bro jldi thik ho jaooo hum sab apke liye pray kare ge btw love u apke jesa koi nahi hai u are my emotions ❤❤❤❤
Hiii radhika
Mummy Kasam Jisne Like Subscribe Nahi Kiya Wo Pakka Exam Me Fail Hoga 😢😢😢😢😢😢😢
Pdf
4:01 YES I PROMISE SIR❤
All is done bhaya , you are best 😊❤❤😊❤😊
कौन - कौन 95% लाना चाहता है? ❤️
75 hi aa jye bahut h
Koi nahi
@@anjalisahay8680 are didi mhntt kro kyu nhi aayega
But I don't know whether it will be possible or not
Bhai mujhe to 95+ nhi aaya toh ghr se nikal diya jayega mujhe 😢
This is best exam of our life ❤❤❤❤❤❤❤❤
Take care bhaiya, get well soon ❤️❤️❤️
Wow your lecture and the way you teach is just awesome ❤😊
1:53:40
Zinc cannot displace magnesium from its salt because it is less reactive than magnesium.😊
Yes
Are you on high blud?😂
@@HEAVENRUN01 bro she right , it's you who is stupid here , zn is less reactive than magnesium
In Solution it is given In perspective of iron but in question it asked about magnesium sakt solution 1:54:18 zinc is more reactive than iron in perspective of iron
1:29:54-1:29:59 ahhha prashant bhaiya samjh gaye😆🤣🤣🤣
ME SABKO LIYE DUA KARYA KI SABKO 99% SE JYADA AYEE .......!
Thx bhai
@@Lines-from-heart
Love bhai
@@Princem57 aaein bhai
Inshallah ❤️
Zat meena@@ZeenatPerween-gl9hp
Bhaya pura lecture dekh liya bina ruke 😢❤😊
ॐ वागदैव्यै च विद्महे कामराजाय धीमहि। तन्नो देवी प्रचोदयात्। सरस्वती गायत्री मंत्र ॐ त्रयम्बकं यजामहे सुगंधिम् पुष्टि वर्धनम्, उर्वर रुकमेव बंधनान, मृत्योर् मोक्षीय मामृतात्। bholenath prashant bhaiya ko jaldi thekk kr de or jis jis ne aj class li h vo 90 % above laye har har mahadev om namah shivay jay shree ram ॐ ऐं ऐं ऐं ह्रीं ह्रीं ह्रीं सरस्वत्यै नमः..❤❤❤❤🫀🫀
Thanks 😂😂😂😂
Radhe radhe 🙏🙏👍🙏👍👍🙏
Hlo g
@ kya hua
@aditirajput1812 you are so cute
You are really God for me bhaiya ❤❤❤
Go for 95% best of luck ❤❤❤❤❤❤❤❤❤❤❤💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥😫🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥😫🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥😫🔥🔥🔥🔥🔥😫🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥😫🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥😫🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥😫🔥🔥🔥🔥🔥😫🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯💯❤❤❤❤❤ 2:38 🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥😫🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥😫🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥😫🔥🔥🔥🔥🔥😫🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥❤❤❤❤❤
Muskuraye hamesha chupaaye gam
Tumhe to wakt batayga ki kon h hum
❤❤❤❤❤❤❤❤
(Heart touching linee❤❤❤)
Yaah bro❤️🥰
@banditabiswas3320 yaah sis
🎉🎉🎉🎉🎉🎉🎉🎉❤🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮
1:53:25 sir, yeh question ka B. sub question smjh nhi aaya...mtlb iron mg se km reactive hain isliyeh iron mg ko displace nhi kr skta...but zinc bhi toh mg se km reactive hain phir zinc kese mg ko displce kr skta hain?? sir confuse ho gyi thoda sa...please answer sir🙏🏻
Bhaiya I luv ur way of teaching 😊 very much.....
UNDERSTOOD EVERYTHING ,VERY USEFUL STREAM,THANKYOU BHAIYAAAAA
Bhaiya sara questions kud se kiya or sara shi kiya love you Prashant bhaiya ❤😢pehle mere dost log bahut majak bana rahe the aab meri baari hai unko batane ki mai bhi kisi se kam nhi aapki wajah se itna kuch ho paya i thank myself and my parents jinhone aplogo par viswah kar ke Abhay batch karida or ussne mujhe topper banne ka sapna sakar hote dikh raha hai love you bhaiya jab mere dost mera majak banate the to mann karta tha mar jau par ab nhi appna comeback kar ke sabit kar dunga ki tune galat insaan se panga liya tha bete ssir jo bhi sab aapki wajah se thank u so much ❤ lov ee you bhaiya 😢❤❤❤❤❤
1:38:21 question leak 😎😎😎🤓 prashant bhaiya op ❤️😎🌸
Bhai insta pe ho kya
Yuvraj bhaiyaa 🔥🔥
ARYAN BHAIYA ❤
❤
Bhut jyada maza aaya hai bhaiya 😊😊😊😊
You are the best 😊😊😊
We all will definitely score 95+%in our boards
Bahi tu kya is video ka question lik rha ha ......
Mat likh bhai
Question no. Likhle @@RatanDas-ql7yu
36:45 burning of natural gas is not a decomposition reaction as it’s formula is CH4 + O2 -> CO2 + H2O , it is an exothermic reaction
Decomposition reaction as well as exothermic reaction pk is never wrong
@ no , decomposition reaction means only one reactant in an equation but here it is 2 .
It’s redox combustion and exothermic
@@SatnamSingh-arc here u r wrong
@@SatnamSingh-arcbro c'mon he is wrong 💀 he said that zn is more reactive than mg which is COMPLETELY WRONG
Jai hind and all the best to all the students of class 10
Thanku
Sir pdf da dijiy we have to practice this questions 😢 please sir🥺🥺🥺🥺🥺🥺🥺🥺🥺🥺🥺🥺🥺🥺
TIMESTAMPS....❤
0:00 Introduction..
5:37 Chemical Reaction and
Equations...
52:23 Acid, Bases And Salts..
1:27:06 Metal And Non-Metals
1:54:35 Carbon And It's Compounds..
One Like Pls..❤
Bhaiya you are our motivation ❤❤😊
5:00 - CHEMICAL REACTIONS AND EQUATIONS 💯🔥
52:25 - ACIDS, BASES AND SALTS 💯🔥
1:27:10 - METALS AND NON-METALS 💯🔥
1:56:10 - CARBON AND ITS COMPOUNDS 💯🔥
THANKS ME LATER 😎💖
Bhaiya class 9th ki aisi series lao plss padhayi jaldi se ho jati he or apka samjh bht ata he😢😢
Mom op❤
2:26:50 op means over positive
Over power ❤❤😊
Hope you guys are working hard for your loved once
Pdf kaha milegi 0:47
1:29:59 unexpected dark moment ☠️🌚
Hello friends 👋👋👋👋👋👋👋
Hme bhi btao n bhai....kya hai 69 ki mystery??
@Flowerirly No idea
@Flowerirly google krlo 😅
@Flowerirly Dark hai cmt me aesehi nhi bta skte
Clear bhaiya 😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊
5:42 Chemical reaction and equation 52:24 acid base and salt 1:27:06 metals and non metal 1:56:04 carbon and it's compound
Thank you bhaiya 😭😭
You are amazing ❤