Science strategy ua-cam.com/video/fm6d468mCOQ/v-deo.html Sorry PDF isn’t available 🙏🏿 Note- 10:00 its actually Cuo + H2 = Cu + H20 PbO is of yellow color CH3 - CH2 -C - 0 - CH3 || O is ester formula 22:30 when we heat na2co3.10h20 , na2co3.h20+9h20 is formed (sorry for inconvenience) Diagram based questions 🔥 ua-cam.com/video/bXzYCmCtAwk/v-deo.html Last 10 years PYQ video for physics🔥 ua-cam.com/video/8x6A5P-AGzQ/v-deo.html PYQs video for chemistry🔥 ua-cam.com/video/WJ0uOAHOWLo/v-deo.html PYQS video for biology 🔥 ua-cam.com/video/8D1KsrnrJMw/v-deo.html Science all activity questions 🔥 ua-cam.com/video/U9-sI2MKbsI/v-deo.html Science all diagram questions 🔥 ua-cam.com/video/bXzYCmCtAwk/v-deo.html Science all reactions questions 🔥 ua-cam.com/video/TuwDfn6fk9w/v-deo.html
Sir salute to you hamare saath saath aap bhi itni mehnat karte ho Koi bhi UA-cam channel itna nhi karta hoga jitna aap karte ho Thank you sir I hope you achieve everything you want
18:57 - NaHCO3 + C4H6O6 = CO2 + H2O + Na2C4H4O6 (sodium salt of acid ) Here for making baking powder the baking soda(nahco3) is mixed with mild edible acid such as tartaric acid (C4H6O6) produces CO2 , H2O and baking powder (Na2C4H4O6) which is sodium tartrate salt.
29:37 Guys is rxn k liye ek tip h ye mujhe mere teacher ne btaya tha CH2 to aap idhar CO likh skte ho CH3CH2OH ----> (in presence of KmNO4)--->CH3 as given original hydrocarbon and CH2 change to CO and OH will be as it is. That will make it as CH3CH2OH-->CH3COOH
@@neeturajput6842 arre bhai dekh isme ch3ch2oh hai na to wo bolra h ki isme since ch3 originl hydrocarbon jaha isne bola tha, aur jo ch2 hai na ch3CH2oh mein to ch2 ki jaga Co likhne aur oh to jaise h waise hi lkihna hai then it will be CH3COOH
8:10 Easy rule for learning the activity(reactivity) series K_Koi{Potassium} Na_Naa{Sodium} Ca_Coi{Calcium} Mg_Maange{Magnesium} Al_Aalu{Aluminium} Zn_Zaane{Zinc} Fe_Fir{Iron} Pb_Be(use 'b' of Pb){Lead} Cu_Kyu(bs K ko C maan lo){Copper} H_Hai{Hydrogen} Hg_Hungry{Mercury} 🔥🔥🔥🔥 Jala daalenge Science ka paper bhailog
My way of learning reactivity series : Please (p= potassium) Stop(s=sodium) Calling (c=calcium) Me (M= magnesium) A (A= aluminium) Zebra (Z= zinc) In (I= iron) The (T= tin) Library ( L=lead) - [ H ] - hydrogen Call ( C= copper) Me( M= Mercury) Something (S= silver) Good (G= gold) Please (P =platinum) I hope this is helpfull guys......( ꈍᴗꈍ)
@@savendrashrivastava827 If you wanna to help students just give them the link which help much better than you because it was explained by Sachin sir not by a student
Going to miss them after 10th Padhle Physics wallah Social school Eduhap(edumantra) Science and fun RK ki lines Magnet brains Baba bangali ka gyaan Shobit Nirwan the real king BKP 💔😞 Thanks to all of these channels to helping me in my 10th journey Making me a 57% student of 9th to a 94% student in 10th❤
Bhai 21:57 pe product na2co3 + 10h20 aayega Or pinned comment me galat likh rakha hai..... Vo air ke exposure pe hota hai. Ye Banda abhi Naya Naya hai isko nai aata abhi
MISTAKES : 2:59 | CH3OH - Methanol not Methanoxide (Naming) 😅 10:00 | CuO + H2 ---- Cu + H2O 31:45 | Ester { ch3-c=o-o--ch2-ch3 } In video O replaced by C 27:47 | Hydrocarbon only contain carbon and Hydrogen not oxygen 5:48 | PbO colour red-yellow not black 22:25 | Na2Co3•10H2O ----> Na2CO3•H20 -----> Na2Co3 (on heating) Savdhan rahe satark rahe Credit : All students 😅 ;
8:10 K - Please Na - Stop Ca - Calling Mg - Me Al - Aluminium Zn - Zebra Fe - I Pb - Like {H} - {Her} Cu - Calling Mn - Me Ag - Super Pt - Powerful Au - Giraffe MACHANA Hai exams mein🚩🚩🚩🔥🔥🔥
19:23 the product will be formed is NaCl if HCl is used,but not Baking powder. 20:05 Na2CO3 - Washing Soda & Na2CO3•10H2O -Hydrated Washing soda. 21:35 Na2CO3•10H2O ->- Na2CO3 + 10H2O. 28:18 what a trick to remember it ... Thankyou
Consider the acid taken to be for example H2SO4 The salt formed will be Na2SO4 Unless and Until HCL is used , NaCl is not formed Also these mineral acids are not used Organic acids are used while cooking
21:09 Na²CO³.10H²O--> NaHCO³ is wrong please cross check it It should be Na²CO³ + H²O + CO²-->NaHCO³ 31:20 Formula of ester is C⁴H⁸O² Please cross check it 🙏🙏
Bhaiya Literally Your English Videos Are Helpful For Me A Lot . Specially Creative Writing Skills One Thank You Bhaiya Hope to receive a reply from your side. ❤️🥺
To learn reactivity series :😊 K (kedar) Na (nath) Ca (ka just read it as ka but actually it's Ca) Mg (maali) Al (aaloo ) Zn (zara) Fe (feeke) Pb (pakata ) [H] (hai) Cu (kyuki again read cu as kyuki ) Hg then just learn these three Hg, Ag, Au Ag Au
*Padhle Akshay Bhaiya hai toh sach mei pata nahi aisa lag raha hai ki tension ki koi baat hi nahi hai , abhi BIOLOGY ke diagrams laaye the aur abb yeh dekho CHEMISTRY ki reactions le aaye* *_Love You Akshay Bhaiya_* ❤️❤️❤️💖
There is mistake in 10:00, Copper oxide on heating reacts with hydrogen gas to form copper and water on heating CuO + H2 ------------------> Cu + H2O Hope that helps....
Bro you miss Thermit reaction in metals and non metals chapter it is very important reaction. Fe2O3 + 2Al ------ 2Fe +Al2O3 + heat All the best for your exam ~
@@shagudabas7637 few of the reactions are incorrect and it seems like he has limited chemistry knowledge, for example when he was explaining reaction of sodium chloride with water he totally missed the fact that the reaction takes place under electrolyis. Appreciate the effort but we needs an expert
This man is like a god for a reason , I just hate chemistry because of this complex solutions but this man !!!!! Contributes all his efforts to teach us and it really show off!!!! I literally have no doubts now !!!!! We obey you a great gratitude and respect for your hardwork and dedication for us !! Thank you so much sir for this amazing vdo !! We promise to slay in our exams ! ❤
Arre sabse achaa ((best best best)) tarika reactivity series ko yaad krne ka Kedar K potassium Nath. N sodium Ca. Ca calcium Mali. Mg magnisium Aaloo. Al Aluminium Zara. Zn Zinc Feke. Fe iron Pakata. Pb lead He. H hydrogen Hope this trick help everyone
Heyy somyaa.. Copper does not react with HCl acid, but copper oxide does react. Copper has a higher reduction potential than hydrogen, hence it does not react with non-oxidising acids like HCl or dil.H2SO4 I hope it helped..
2:44 DOUBLE DISPLACEMET 15:39 SIR PLEASE ADD ELECTRICITY IN REACTION ON NACL + H20----------------------WITHOUT THIS THE REACN IS NOT POSSIBLE ,,,ITS A HUMBLE REQUEST KINDLY SOLVE THIS MISTAKE...
Hello @padhleakshay, I'm very thankful to your content & it always helps me a lot. Currently I'm also studying from your website. One thing which I wanted to give as a review of your worksheet is that I found out few mistakes in MCQs of life processes (so far as what I've studied) like wrong answers were given. Please take it as a suggestion & correct it 🌸
Katrina (K) Potassium Na (NA) Sodium car (Ca) Calcium Mangi (Mg) Magnesium Alto (Al) Aluminum Zen (Zn) Zinc Ferrari (Fe) Iron Phir bhi (Pb) Lead Kyu (Cu) Copper Mili (Hg) Mercury Silver (Ag) Silver Audi (Au) Gold Hope this is helpful to learn the reactivity series ❤❤ Love you akshay bhaiya
Science strategy ua-cam.com/video/fm6d468mCOQ/v-deo.html
Sorry PDF isn’t available 🙏🏿
Note- 10:00 its actually Cuo + H2 = Cu + H20
PbO is of yellow color
CH3 - CH2 -C - 0 - CH3
||
O is ester formula
22:30
when we heat na2co3.10h20 , na2co3.h20+9h20 is formed
(sorry for inconvenience)
Diagram based questions 🔥
ua-cam.com/video/bXzYCmCtAwk/v-deo.html
Last 10 years PYQ video for physics🔥
ua-cam.com/video/8x6A5P-AGzQ/v-deo.html
PYQs video for chemistry🔥
ua-cam.com/video/WJ0uOAHOWLo/v-deo.html
PYQS video for biology 🔥
ua-cam.com/video/8D1KsrnrJMw/v-deo.html
Science all activity questions 🔥
ua-cam.com/video/U9-sI2MKbsI/v-deo.html
Science all diagram questions 🔥 ua-cam.com/video/bXzYCmCtAwk/v-deo.html
Science all reactions questions 🔥 ua-cam.com/video/TuwDfn6fk9w/v-deo.html
Sir iska pdf de degia
Sir iska pdf nhi mil raha
Sir important reactions bhi alg se krva do jese esterification, baking soda/power or lime bgera ki
sir pdf dedijiyeee plsssssssss
Sir salute to you hamare saath saath aap bhi itni mehnat karte ho
Koi bhi UA-cam channel itna nhi karta hoga jitna aap karte ho
Thank you sir
I hope you achieve everything you want
18:57 - NaHCO3 + C4H6O6 = CO2 + H2O + Na2C4H4O6 (sodium salt of acid )
Here for making baking powder the baking soda(nahco3) is mixed with mild edible acid such as tartaric acid (C4H6O6) produces CO2 , H2O and baking powder (Na2C4H4O6) which is sodium tartrate salt.
29:37
Guys is rxn k liye ek tip h ye mujhe mere teacher ne btaya tha
CH2 to aap idhar CO likh skte ho
CH3CH2OH ----> (in presence of KmNO4)--->CH3 as given original hydrocarbon and CH2 change to CO and OH will be as it is.
That will make it as
CH3CH2OH-->CH3COOH
Kya baat hai Bhai...main isse Kai donno se yaad nhi kr paa rha tha...but this trick helped me a lot...😊
~Thanks @_aditya__sharma_6184
Trick smj nhi aye ek baar or
@@neeturajput6842 arre bhai dekh isme ch3ch2oh hai na to wo bolra h ki isme since ch3 originl hydrocarbon jaha isne bola tha, aur jo ch2 hai na ch3CH2oh mein to ch2 ki jaga Co likhne aur oh to jaise h waise hi lkihna hai then it will be CH3COOH
8:10
Easy rule for learning the activity(reactivity) series
K_Koi{Potassium}
Na_Naa{Sodium}
Ca_Coi{Calcium}
Mg_Maange{Magnesium}
Al_Aalu{Aluminium}
Zn_Zaane{Zinc}
Fe_Fir{Iron}
Pb_Be(use 'b' of Pb){Lead}
Cu_Kyu(bs K ko C maan lo){Copper}
H_Hai{Hydrogen}
Hg_Hungry{Mercury}
🔥🔥🔥🔥
Jala daalenge Science ka paper bhailog
@Thomas Sirrey kyu milli silver audi kya hai
@@hemlock6439kyu -> copper
Milli-> Mercury
Silver-> Siver hi ha
Audi-> Gold
Kedar nath ka Mali Allu zara feka pakata hai cunki hai agar aurat
Popular
Scientist
Can
Make
A
Zoo
In
The
Low
Humid
Country
More
Satisfactly
Gladly
Perfectly
@@dopedude5196 nahh!!?
My way of learning reactivity series :
Please (p= potassium)
Stop(s=sodium)
Calling (c=calcium)
Me (M= magnesium)
A (A= aluminium)
Zebra (Z= zinc)
In (I= iron)
The (T= tin)
Library ( L=lead)
- [ H ] - hydrogen
Call ( C= copper)
Me( M= Mercury)
Something (S= silver)
Good (G= gold)
Please (P =platinum)
I hope this is helpfull guys......( ꈍᴗꈍ)
Thanks yrr
This is very useful...
My school teacher also suggest us this only!
PW ka chapa ha 😂😂
@@drawer_Biswajeet_Anand can you please tell where u got this Idea......I am just trying to help students
@@savendrashrivastava827 If you wanna to help students just give them the link which help much better than you because it was explained by Sachin sir not by a student
Bhaiya is our life saver....he stands with us at any moment.... delivering the best content ever published....thanks from heart bhaiya❤️
How to get the pdf of these reactions?
@@abhay.7 same question
Check pin comment
to ye aapke bhaiya pdf kyu nhi de rhe hai
@@siddhant9027 you can even write from the video🤦☕
22:50
Correction: Metaloxide + water ---> metal hydroxide + h2
Going to miss them after 10th
Padhle
Physics wallah
Social school
Eduhap(edumantra)
Science and fun
RK ki lines
Magnet brains
Baba bangali ka gyaan
Shobit Nirwan the real king
BKP
💔😞
Thanks to all of these channels to helping me in my 10th journey
Making me a 57% student of 9th to a 94% student in 10th❤
Haan broo 😢
But not pw
Magnet Brains 🥲
Magnet brains aur pw, class 11th and 12th ko bhi padhate h❤
even shobit bhai@@jm_3-b3d
@@DarsheelSSiddarth yeahhh
2:40- double displacement reaction
10:00 reaction release water but you have written that hydrogen will release .
the correct reaction will be CuO + H2 gives Cu + H2O
Everyone here please keep in mind that the colour of PbO is yellow not black ( 6:13)
yess
Exactly
aree bhai arts ka hai vo use kya smjha rha hai 😂😂
@@shagudabas7637 You know him well like a daddy's boy
Bhai 21:57 pe product na2co3 + 10h20 aayega
Or pinned comment me galat likh rakha hai.....
Vo air ke exposure pe hota hai.
Ye Banda abhi Naya Naya hai isko nai aata abhi
Guys, in Ester, the bond will be R-C=O-O-R' and not R-C=O-C-R'
Just check near 31:25
Ok
Haan tu beach mein jaaka adivice deen theek hai?
MISTAKES :
2:59 | CH3OH - Methanol not Methanoxide (Naming) 😅
10:00 | CuO + H2 ---- Cu + H2O
31:45 | Ester { ch3-c=o-o--ch2-ch3 } In video O replaced by C
27:47 | Hydrocarbon only contain carbon and Hydrogen not oxygen
5:48 | PbO colour red-yellow not black
22:25 | Na2Co3•10H2O ----> Na2CO3•H20 -----> Na2Co3 (on heating)
Savdhan rahe satark rahe
Credit : All students 😅 ;
Thanks a lot [Topper] 😅
@@Balwant_singh_rathore na hai copy kiya h kisi ka comment'
@@nikitarajkamaldance Aaree bhai saab...
12:10 acid base and salt
22:33 metal and non metal
8:10
K - Please
Na - Stop
Ca - Calling
Mg - Me
Al - Aluminium
Zn - Zebra
Fe - I
Pb - Like
{H} - {Her}
Cu - Calling
Mn - Me
Ag - Super
Pt - Powerful
Au - Giraffe
MACHANA Hai exams mein🚩🚩🚩🔥🔥🔥
I hope Science paper will be easy and all will get more than 95 easily 😎 ❤❤❤
19:23 the product will be formed is NaCl if HCl is used,but not Baking powder.
20:05 Na2CO3 - Washing Soda & Na2CO3•10H2O -Hydrated Washing soda.
21:35 Na2CO3•10H2O ->- Na2CO3 + 10H2O.
28:18 what a trick to remember it ...
Thankyou
nahi bhai sahi hai ncert check karlo ek bar.
@@panchasheel8246 konsa bro
Consider the acid taken to be for example H2SO4
The salt formed will be Na2SO4
Unless and Until HCL is used , NaCl is not formed
Also these mineral acids are not used
Organic acids are used while cooking
@@AsH-ht5vh thanks for correcten me
Learn reactivty series
Kedar -K
Nath -Na
Ka-Ca
Maali - Mg
Aaloo - Al
Jara -Zn
Feeke - Fe
Pakata - Pb
Hai - hydrogen
❤️❤️❤️
Cu, hg, ag, au ,pt. ka !??
Bro Pooja mam ka fan lagta hai tu😅😁
Me pura kar du
Cu-kon
Hg-ha gi
Ag -aaga aaur
Pt-pata karo
Kalu -K
Nana -Na
Chat - Ca
Mangi - Mg
Aloo - Al
Zara - Zn
Feeke - Fe
Pade - Pb
Hai - H
@@hwkgamer1623 kon Pooja mam
21:09 Na²CO³.10H²O--> NaHCO³ is wrong please cross check it
It should be Na²CO³ + H²O + CO²-->NaHCO³
31:20 Formula of ester is C⁴H⁸O²
Please cross check it 🙏🙏
2:39 double displacement (ppt formation reaction)
11:35
It will be reddish brown .. coloured rust
Please ese hi sare important things exam se pahle upload kar dena ... Videos se bahut help milti hai padne me thanks bhaiya ... !🤗💞
This man deserves more subscribers.. For his hard work! ❤
Bhaiya Literally Your English Videos Are Helpful For Me A Lot . Specially Creative Writing Skills One Thank You Bhaiya Hope to receive a reply from your side. ❤️🥺
@@janeshjaiswal6178 padhle
it is very helpful
@@janeshjaiswal6178 padhle
@@janeshjaiswal6178 Padhle
@@janeshjaiswal6178 sahi mai bahi
2:40 double displacement reaction bhaiya
I hope all of you get 98+% in science❣️❣️❣️
😇
Thanks bro 😌😌
Much needed bro
Thanks bro
Bro not % it's marks 💀
Reactivity series
K_katrina
Na_Ne
Ca_Car
Mg_Mangi
Al_Alto
Zn_Zen
Fe_Ferrari
Pb_pir bhi kyu
Hg_Mili
Ag_silver
Pt_plated
Au_audi
Aag laga doh guys 🧪🔥🔥🔥
I can understand, you are working as hard as us. Thankyou ❤️
To learn reactivity series :😊
K (kedar)
Na (nath)
Ca (ka just read it as ka but actually it's Ca)
Mg (maali)
Al (aaloo )
Zn (zara)
Fe (feeke)
Pb (pakata )
[H] (hai)
Cu (kyuki again read cu as kyuki )
Hg then just learn these three Hg, Ag, Au
Ag
Au
Kashi
Nath
Ca mali
Aloo
Zara
Feeke
Pakata
Hain
Kaun
Hain
Aage
Aao
Thank you bhaiya
Please provide us pdf of important reactions...
*Padhle Akshay Bhaiya hai toh sach mei pata nahi aisa lag raha hai ki tension ki koi baat hi nahi hai , abhi BIOLOGY ke diagrams laaye the aur abb yeh dekho CHEMISTRY ki reactions le aaye*
*_Love You Akshay Bhaiya_* ❤️❤️❤️💖
Bas physics Bach Gaya ab hmmmm
There is mistake in 10:00, Copper oxide on heating reacts with hydrogen gas to form copper and water
on heating
CuO + H2 ------------------> Cu + H2O
Hope that helps....
Bhi omr me wrong fill Kar deya or samit Kar deya abb Kaya please help me 😨😨
Attendance lgao ab sabhi padhle me
Yooo
Double Displacement Reaction 2:40
Bro you miss Thermit reaction in metals and non metals chapter it is very important reaction. Fe2O3 + 2Al ------ 2Fe +Al2O3 + heat
All the best for your exam ~
He missed whole extraction of metals
@@jsk8552 yess bro!!
@@jsk8552 he's arts student what can you expect from him!?
@@shagudabas7637 few of the reactions are incorrect and it seems like he has limited chemistry knowledge, for example when he was explaining reaction of sodium chloride with water he totally missed the fact that the reaction takes place under electrolyis. Appreciate the effort but we needs an expert
@@Zero-ru4bz yes exactly what i am saying we're not in 2nd class that only one teacher can teach all subjects
This man is like a god for a reason , I just hate chemistry because of this complex solutions but this man !!!!!
Contributes all his efforts to teach us and it really show off!!!! I literally have no doubts now !!!!!
We obey you a great gratitude and respect for your hardwork and dedication for us !! Thank you so much sir for this amazing vdo !!
We promise to slay in our exams ! ❤
How much percentage you got?
@@amandahayat5423 91%
Sir is it necessary to write compounds state whether they are solid or liquid in equation in exam ????
Yes
It makes the equations more informative...
@@_artwithnikitaaaa ok! How can we identify the state of unknown equation in exam?
@@ushagupta2272 do not write in that case, also if there is one you don't remember, avoid writing the wrong state
@@kaashvilol5131 ok, thank you!
Hat's off to his hard work he is also studying with ous than why don't we can work hard 🕖💸☕⭐💪💯🕒 those who agree give a 👍👍👍
👍👍
YE aunty bhi class 10 mein hai?
Bhaiya you are most respected person in Education field....😍😍
Love u bhaiya ❤️❤️❤️
Who is watching in 4th March at 1AM
Bhai syllabus hua kya
Mee
@@aniskadasgupta4772 syllabus hua kya??
Same🫡
@@Veemdhayakjii syllabus toh ho gya bro bus darr ki baat hei
Ek last revision maar rha hu
K= काशी
Na= नाथ
Ca= का
Mg= माली
Al= आलु
Zn= जरा
Fe= फिके
Pb= पाता
H= है।
Cu= कोन
Hg= है जी
Ag= आगे
Au= आओ
Easy😎✌💜
Thank You so much sir ❤️. It was very helpful for me ☺️
For everyone....
All the best for Science exam 🤗🤗
Bhaiya what about physics??? :-\
Please provide a video on imp topics and formulas of physics!!!!(+_+)
8:35 FeSO4 is white in color when FeSO4 is in water of crystallization or salt form then only it becomes lite green that is FeSO4.7H2O
THIS IS WHAT WE NEEDED🔥🔥
aree pagal
10:00 h2o
2:40 DOUBLE DISPLACEMENT 🥱👍🏻
Thank you 💗💗 Akshay bro for helping us 🤩
Bro?
@@ayush27dp 💀
at 12:29 there should be zinc oxide instead of zinc only
00:02 chemical reaction and equation
11:56 acid , base and salt
22:35 metals and non metals
27:23 carbon and it's compounds
10:00
CuO + h2 ~ cu + h2O
Hydrogen oxidised ho gye ga h2 se h2O aur ya kh skte hai ke h2 will displace cu as it comes above in reactivity series
Great Video as Always 👍👍👍
Arre sabse achaa ((best best best)) tarika reactivity series ko yaad krne ka
Kedar K potassium
Nath. N sodium
Ca. Ca calcium
Mali. Mg magnisium
Aaloo. Al Aluminium
Zara. Zn Zinc
Feke. Fe iron
Pakata. Pb lead
He. H hydrogen
Hope this trick help everyone
Most wanted video for every students ❤️🩹👍
Yo!
In the Equation 9:57 of it will be CuO + H2 --> Cu + H2O .
3:31 Am 4th March Haash! Finally Ab lagta hai kuch kiya hai 😅
9:58 sir Cuo + H2 gives Cu + H2O
Mcqs me bhi important bata Dena if possible reply if you agreed 👍👍
Batao bahaya
Hnjiii!!!!
14:58 Plz can anyone Clear my doubt? In this rxn how can copper displace hydrogen?
because metal oxide + acid gives us salt + water
Heyy somyaa.. Copper does not react with HCl acid, but copper oxide does react. Copper has a higher reduction potential than hydrogen, hence it does not react with non-oxidising acids like HCl or dil.H2SO4
I hope it helped..
@@technicalsamad587 ohhh thank you....
@@strawberrytae1713 but mujhe laga tha that salt is formed only when the metal of metal oxide is more reactive than hydrogen
Please make a video of all the activities. Thank you in advance 🥰
22:00 isme na2co3 + 10H2o milega
Got motivated after English
Let’s complete the 95% Target ❤
Thank you bro 😍
Haan meri jaan tu ho na pareshan tera bhai layega 95 paar😂😂
English ka exam mera ati bekar gya
5:56 PbO is yellow when cold and red when hot , not black
Tomorrow I's exam i am waiting for myself confidance all chapter are completed and dout so I am ready for exam ,🙏🙏❤️ thank you sir 💪💪
All the best👍👍
Bhaiya another mistake
2HCL + na2co3 actually forms 2 nacl + co2 + h20 there need to be 2 molecules of nacl and HCL for the reaction.
YOUR WORKING REALLY HARD MAN. ALL THE BEST FOR YOU NOT FOR US.
Sir,
ester ka formula wrong hai.
its CH3-C=O-O-CH2-CH3
OR
C4H8O2
2023-24 batch!!!
Hope sabka paper aacha Jaye unke parents khus hoge 🎉💐🎊✨✨✨✨✨✨✨✨✨💐🎉❤️☝️🎁
2:44 DOUBLE DISPLACEMET
15:39 SIR PLEASE ADD ELECTRICITY IN REACTION ON NACL + H20----------------------WITHOUT THIS THE REACN IS NOT POSSIBLE ,,,ITS A HUMBLE REQUEST KINDLY SOLVE THIS MISTAKE...
2:57 pe shayad methanol hoga
Double displacements
With precipitate reaction
2:40 double displacement rxn
SIR PLEASE PROVIDE THE NOTES OF THIS SESSION 😊
Man I see you at every channel
@@_7dearbangtan_ GREAT
👍 ALL THE BEST
@@anshulsnehalpalai7676 how was today's exam bro??
@@vin_Editzz how was yours bro i will score 72-76
@@mirgazi326 I would have scored 77 but now I regret choosing Think tank Extract based question So now I will Get 73
5:57 lead oxide is of yellow colour not black
27:35😅😂
Kedar ( k)
Nath ( na)
Caa ( ca)
Maali ( mg)
Aloo ( al)
Zaarra ( zn)
Feke ( fe)
Pakata ( pb)
Hai ( h)
Aage nhi pta bro koi discover krna 🤣🤣
High (h)
Court (cu)
Hai (hg)
A (ag)
Apka (au)
Time is 7'0 clock and 10'0 clock is my exam 🥺❤️🔥
34:20 ethanol is neutral not basic
Sir apne occurence of metals wale ek bhi reaction include nahi kiye-
1 - 2Hg (s) + 3O2 (g) in presence of heat gives = 2HgO (s) + 2SO2 (g)
2 - 2HgO (s) in presence of heat gives = 2Hg (l) + O2 (g)
3 - 2Cu2S (s) + 3O2 (g) in presence of heat gives = 2Cu2O (s) + 2SO2(g)
4 - 2Cu2O + Cu2S in presence of heat gives = 6Cu(s) + SO2 (g)
5 - Roasting - ZnS + 3O2 heating strongly in presence of air gives = 2ZnO (s) + 2SO2 (g)
6 - Calcination - ZnCO3 heating strongly in absence of limited supply of O2 gives = ZnO + CO2
7 - Reduction - ZnO + C (coke) gives Zn + CO(g)
8 - MnO2 + 4Al gives 3Mn(l) + 2Al2O3 ( s) + heat
Beside carbon(coke) to reduce metal oxide to metals sometimes displacement reactions can be used.
9 - Thermit reaction -
Fe2O3 + 2Al(s) = Al2O3 + 2Fe (l) + Heat
10 - Electrolytic Reduction
2Nacl (l) - 2Na + Cl2 (g)
At cathode : Na+ + e- = Na
At anode : 2Cl- = Cl2 + 2e-
And
2Al2O3 (l) = 4Al + 3O2
At cathode - Al3+ + 3e- = Al
At anode - 2O- = O2 + 4e-
10:27 h2o----------- is not gas
Sir please provide us with all the activities 🙂
yes
Who all are ”hoping” to get 95+ in Science?❤
Science pe dhyan delo ab
English may be an illusion.
Gyani baba 🙄
90😟
Aim full marks on science 🧪
5:43 lead monoxide toh yellow colour ka hota hai
Hello @padhleakshay, I'm very thankful to your content & it always helps me a lot. Currently I'm also studying from your website. One thing which I wanted to give as a review of your worksheet is that I found out few mistakes in MCQs of life processes (so far as what I've studied) like wrong answers were given. Please take it as a suggestion & correct it 🌸
yes u r right even i hv noticed it
@@allmoviesin1666 yup
Katrina (K) Potassium
Na (NA) Sodium
car (Ca) Calcium
Mangi (Mg) Magnesium
Alto (Al) Aluminum
Zen (Zn) Zinc
Ferrari (Fe) Iron
Phir bhi (Pb) Lead
Kyu (Cu) Copper
Mili (Hg) Mercury
Silver (Ag) Silver
Audi (Au) Gold
Hope this is helpful to learn the reactivity series ❤❤
Love you akshay bhaiya
Phir bhi (pb) Lead
*Hee (h) Hydrogen*
Mili (hg) Mercury
💀💀💀
you helped us like a angel thank you so much . hope this will remain in all exams
bhaiya you really helped me a lot. Pleases be there with us in 11th and 12th..just request for only science subjects. lost of love from your students
All students get 80 to 90 percentage in board exams.Best of luck for science exame 🥰🥰🥰
Thank you sir for this amazing lecture without charging any cost❤️🙏
15:40 - CaOCl2 colour = yellow
We can see
PADHLE AKSHAY AND BB
IN ONE FRAM, gys sport hit like now
👇👇
8:10
Best way to learn Reactivity Series,
Kedar-
Nath
Ka
Mali
Zara
Feeki
Pakata
Ha
Aag jaise English ke paper me lagaye hai vaise hi science me bhi lagayenge🔥🔥🔥
Padhle heist jindabad🚩🚩🚩
0:02 - Chapter 1
11:49- Chapter 2
Sir Gypsum is formed by adding 1 and half h2o to plaster of paris😄
Ha 😃
all the best for Science exam 🤗
@@Shiv67559 thank u ☺
@@mamchand2810 exam ka tyari ho gya??
@@Shiv67559 yes
@@mamchand2810 nice 👍
9:54 copper oxide + hydrogen vali reaction galat hai 🙏🏼 please sahi kar dijiye ncrt page no-12
Please like karo taki sir ko pata chale 👇
Thank you bhaiya!
really you are working hard for our exams proud of you♥️
2:28 double displacement
Pdf milega kya?(reactions aur diagrams and physics ka) ....Thanks for so much effort for us❤️
Pls give ppt
Bro physics?