For PDF Notes and best Assignments visit @ physicswallahalakhpandey.com/ Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App. Download the App from Google Playstore ( bit.ly/2SHIPW6 ) Physicswallah Instagram Handle : instagram.com/physicswallah/ Physicswallah Facebook Page: facebook.com/physicswallah Physicswallah Twitter Account : twitter.com/PhysicswallahAP?s=20 Physicswallah App on Google Play Store : bit.ly/2SHIPW6 Physicswallah Website: physicswallahalakhpandey.com/ LAKSHYA Batch(2020-21) Join the Batch on Physicswallah App bit.ly/2SHIPW6 Registration Open!!!!
What will you get in the Lakshya Batch? 1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey. 2)Live Classes and recorded Video Lectures (New, different from those on UA-cam) 3)PDF Notes of each class. 4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level. 5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture. 6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021) 7)In case you missed a live class, you can see its recording. 8)You can view the videos any number of times. 9)Each chapter will be discussed in detail with all concepts and numericals 10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams. ****Test Series for XI & XII**** We provide you the best test series for Class XI,XII, JEE, NEET chapterwise, which will be scheduled for whole year. The test series follows very logical sequence of Basic to Advance questions.& Evaluation of Test and Solution to all the questions at the end of the test. Class 12 chap 3 : Chemical Kinetics 01 : Introduction - Rate of Reaction JEE MAINS/NEET ua-cam.com/video/Ez2EaGNt-u8/v-deo.html Chemical Kinetics 02 : Factors Affecting Rate of Reaction - 7 Factors JEE MAINS/NEET ua-cam.com/video/Wg8gUHWlfG8/v-deo.html Chemical Kinetics 03 : Rate Law and Order Of Reaction JEE MAINS/NEET ua-cam.com/video/4YLbhZtia1Q/v-deo.html Chemical Kinetics 04 : Initial Rate Method to Determine Order of Reaction n Rate Law JEE MAINS/NEET ua-cam.com/video/5XgyuftggTo/v-deo.html Chemical Kinetics 05 : ZERO Order Kinetics I Rate Law and Half Life Of Zero Order- JEE MAINS/NEET ua-cam.com/video/A0QsbNj9x24/v-deo.html Chemical Kinetics 06 : FIRST Order Kinetics IComplete First Order Reaction with Best Tricks -JEE/NEET ua-cam.com/video/djvupjkQJ1U/v-deo.html Chemical Kinetic 07 : Second , Third & nth Order Reaction & Kinetics - All Formulae -JEE MAINS/NEET ua-cam.com/video/rqSvq-3mnC8/v-deo.html Chemical Kinetics 08 : How to Determine Order of Reaction? Half Life Method & other methods JEE/NEET ua-cam.com/video/rGZfrCEC6NM/v-deo.html Chemical Kinetics 09 : Molecularity of Reaction I Pseudo Order Reaction I Molecularity JEE/NEET ua-cam.com/video/GmFnROiHYE4/v-deo.html Chemical Kinetics 10 : Arrhenius Equation I Effect of Temperature on Rate of Reaction JEE/NEET ua-cam.com/video/uexnw54Cluk/v-deo.html Chemical Kinetics 11 : Complex Reaction - Mechanism of Reaction -Steady State Approximation JEE/NEET ua-cam.com/video/Tko6iBir6GM/v-deo.html Chemical Kinetics 12 : Parallel First Order Reaction Kinetics JEE/NEET ua-cam.com/video/DrE6ApKqgwU/v-deo.html
It is priceless sir... don't delete those topics.....no matter how old it's get 🙏......very very respect to you❤❤❤like piece of diamond shine everywhere you shining everywhere....whiteboard to unicorn company..... salute to you sir..🙏🙏🙏
Agar tumhe concept sikha jaaye, to PhysicsWallah ho tum, Hard sum ko bhi easy bana de, to PhysicsWallah ho tum Kota ka material Ghar baithe sikhaaye, to physicswallah ho tum!
Sir i am in Aakash and there are several questions of steady state approximation in our module inspite of not being in neet syllabus.... Thank you so much sir for clearing my doubts and concepts ....
Sir seriously very nice lecture was that My concept is now cleared as well as doubts too... Thank you so much for u r explaination There is shortage of teachers like u
OMG!!... 😱😭 last wala "what to do if RDS is not given" Wala bahut khatarnak tha!!....😅 Upar se syllabus me nahi h... Ye sunne k baad to aur v samajh nahi aa raha tha😂😂
Me (in the entire lecture): at 1.5 x Phir aaya steady state approximation and same me: Normal 😅😂😅😂😅😂😅😂😅😂😅😂😅😂😅😂😅😂😅 But boss finally aa hi gya samajh Thanks a lot sir for this amazing lecture.......🙏🙏🙏🙏
ALAKH SIR WAS BEST ALAKH SIR IS BEST ALAKH SIR WILL BE BEST ALAKH SIR SHOULD GET ALL AWARDS BASED ON EDUCATION AND TEACHING AS NO TEACHER EXISTS IN THIS WORLD LIKE ALAKH SIR THANKS SIR
sir i am studying 10th std but completed whole 11th and 12th syllabus with your videos .... kaash mai bhi ye bol paatha😅🥲👆👆👆 i discovered this legendary alakh sir in my life.... but a bit late
Bhai Arrhenius equation m rate constant unitless hoti h kya ?? Agar ha to fir ye kaise pta chlega ki equation m use s cond inverse m rakhe ya minute inverse m??
Thank you so much Sir for the amazing video and for all the hardwork & efforts you are putting in to bring the best out of us. My best wishes to you sir! :-) :-) :-) :-) :-)
Sir ye jo reaction h 2O(3) --> 3O(2) Iske rate ka answer aapne last ke 2 questions me kraya diff. Methods se Dono Baar alag answer aaya Aur dono Baar order bhi alag alag aaya same reaction ka Aise kaise???
Abhi because in previous question sir randomly assumed that step to be slowest and later that he find the slowest step by calculating through its actual method
Sir what is mobility , thermistor, super conductivity, Meissner effect plzz tell me this in detail hit like for these topics so sir can do it for all😀😀😂☺️☺️
For PDF Notes and best Assignments visit @ physicswallahalakhpandey.com/
Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App.
Download the App from Google Playstore ( bit.ly/2SHIPW6 )
Physicswallah Instagram Handle : instagram.com/physicswallah/
Physicswallah Facebook Page: facebook.com/physicswallah
Physicswallah Twitter Account : twitter.com/PhysicswallahAP?s=20
Physicswallah App on Google Play Store : bit.ly/2SHIPW6
Physicswallah Website: physicswallahalakhpandey.com/
LAKSHYA Batch(2020-21)
Join the Batch on Physicswallah App bit.ly/2SHIPW6
Registration Open!!!!
What will you get in the Lakshya Batch?
1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey.
2)Live Classes and recorded Video Lectures (New, different from those on UA-cam)
3)PDF Notes of each class.
4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level.
5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture.
6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021)
7)In case you missed a live class, you can see its recording.
8)You can view the videos any number of times.
9)Each chapter will be discussed in detail with all concepts and numericals
10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams.
****Test Series for XI & XII****
We provide you the best test series for Class XI,XII, JEE, NEET chapterwise, which will be scheduled for whole year.
The test series follows very logical sequence of Basic to Advance questions.&
Evaluation of Test and Solution to all the questions at the end of the test.
Class 12 chap 3 : Chemical Kinetics 01 : Introduction - Rate of Reaction JEE MAINS/NEET
ua-cam.com/video/Ez2EaGNt-u8/v-deo.html
Chemical Kinetics 02 : Factors Affecting Rate of Reaction - 7 Factors JEE MAINS/NEET
ua-cam.com/video/Wg8gUHWlfG8/v-deo.html
Chemical Kinetics 03 : Rate Law and Order Of Reaction JEE MAINS/NEET
ua-cam.com/video/4YLbhZtia1Q/v-deo.html
Chemical Kinetics 04 : Initial Rate Method to Determine Order of Reaction n Rate Law JEE MAINS/NEET
ua-cam.com/video/5XgyuftggTo/v-deo.html
Chemical Kinetics 05 : ZERO Order Kinetics I Rate Law and Half Life Of Zero Order- JEE MAINS/NEET
ua-cam.com/video/A0QsbNj9x24/v-deo.html
Chemical Kinetics 06 : FIRST Order Kinetics IComplete First Order Reaction with Best Tricks -JEE/NEET
ua-cam.com/video/djvupjkQJ1U/v-deo.html
Chemical Kinetic 07 : Second , Third & nth Order Reaction & Kinetics - All Formulae -JEE MAINS/NEET
ua-cam.com/video/rqSvq-3mnC8/v-deo.html
Chemical Kinetics 08 : How to Determine Order of Reaction? Half Life Method & other methods JEE/NEET
ua-cam.com/video/rGZfrCEC6NM/v-deo.html
Chemical Kinetics 09 : Molecularity of Reaction I Pseudo Order Reaction I Molecularity JEE/NEET
ua-cam.com/video/GmFnROiHYE4/v-deo.html
Chemical Kinetics 10 : Arrhenius Equation I Effect of Temperature on Rate of Reaction JEE/NEET
ua-cam.com/video/uexnw54Cluk/v-deo.html
Chemical Kinetics 11 : Complex Reaction - Mechanism of Reaction -Steady State Approximation JEE/NEET
ua-cam.com/video/Tko6iBir6GM/v-deo.html
Chemical Kinetics 12 : Parallel First Order Reaction Kinetics JEE/NEET
ua-cam.com/video/DrE6ApKqgwU/v-deo.html
Sir ap ek baar bata dete ki kitni 11 wali organic 12 mai bhi hai kyunki hum mix up nahi kar pas rahe hai
Sir surface chemistry kab shuru karoge batado please
@@pritidevi1561 vo kuch dino baad surface chemistry ke sath hoga
@@pritidevi1561 sorry organic ke sath😂
sir can i have your email address please
UP NEXT : Parallel Reactions
Coming Soon : Organic Chemistry Hydrocarbons - Alkenes
Thankyou sir
Waiting sir.....
Wah
Sir aap bhi mast ho na sir agar aap thik to hum thik because you are our God
Sir mera padhaai mei Mann nhi lgta
Sir l advice you to never delete these videos from ur channel , no matter how old it gets , they will always shine separate.
He understands this 😊
I suggest all of you to download sir's video, because we never know ..when he makes up mind to delete these videos....
@@kalpanapathak2769sure...
Are delete nhi karenge Yar
@@Shubhamyt8887 utube delete ho gya fir ? 😆
Sir you are physics wallah
Chemistry wallah
Motivational wallah
English wallah (1st video)
But for me you are
Upar wallah ☺☺☺☺😚😚😚
😀😀😀😁😀😀😀😀😁😁😉
Maths wallah bi ban jao sir
Will anyone tell me that how we got to know in 40: 30 that AB is intermediate plz❤
@@zod3293 see
Here
AB is intermediate cause its not present in the main reaction ( 2A + 3B →A2B3)
@@ballubumper7378 thanks🙏🙇 brother👦
Sirr aap UA-cam pe pehle aise teacher ho jo subscribe krne ko nhi bolta
Luv u sirr😍😘
Sir hume selfless hoke padhte hai...yrr isiliye nhi bolte
@@vidhithapa7934 sir ye jante hai ki like or subscribe to ho hi jayga
mohit tyagi sir
SaHi bola bhai👍👍👍
sahi kaha
When your physics teacher teaches Chemistry way better than any other chemistry teacher you have ever seen.... 😀
india☕☕
@@abaraiii your existence ☕☕
@@ParthooXD okay.
@@ParthooXD did you think you are cool as hell? He meant it in a good way lil peanut brain guy.
@@abaraiii get lost from here. india is way head than u think.
The best online teacher on UA-cam....clears each nd every concept!!!!A BIG THUMBS UP👍👍👍👍👍👍
Yes not only youtube but very rare in real too
In 3020
Binod :Mystery Of India
Alakh Sir : Best Teacher in History of India 😁
rip future 😂😂
@@sdggaming1616 😂😂😂😂
-50
And Xavier, best replier in India
Nice joke
We are lucky to have you as our teachers.
Such teachers are made once in an era🙏🙏
there is a great shortage of teachers like you
Really
Very true 👍
Yes its true
True💯
@@taranveer3370 totally agree ❤️
It's four years .but the video never gets old .seperate style
18:38 for those who have watched the molecularity video, this is where Complex reaction part starts 👍
*But unless we don't see those 18 minutes may be on 2x we don't feel satisfied 🤨🤨😏*
Ty
Thank you
Yep because we wanna save time and utilize that time to grind genshin💀
@@MJAY100 sahi baat hai bhai 🙂 9 min me humara kya he jayega 🌚
It's three years ago when the man was saying mera koii Android app nhi hai.
And now he is on the highest peek of sky and in heart of every student
All the best for 2025 exam, may god pays your hardwork 🎉
It is priceless sir... don't delete those topics.....no matter how old it's get 🙏......very very respect to you❤❤❤like piece of diamond shine everywhere you shining everywhere....whiteboard to unicorn company..... salute to you sir..🙏🙏🙏
Great teacher who is expert in making complex topics easy . A big salute sir✌️✌️👌👌🤘🏽🤘🏽🤘🏽🤘🏽
1:30
Ab hai sir PHYSICS WALLAH APP!!😇😇🥰🥰🥰
😄
Right 😍😍🥳🥳
Love you sir , I'm a student of Applied chemistry and chemical engineering from Bangladesh and your videos are so useful
Agar tumhe concept sikha jaaye, to PhysicsWallah ho tum,
Hard sum ko bhi easy bana de, to PhysicsWallah ho tum
Kota ka material Ghar baithe sikhaaye, to physicswallah ho tum!
Pro 😂😂😂
No doubt the only teacher that make physics more interested is my favorite teacher alakh sir
Chaa gaye bhai
Ekdum bhai ✨✨
LEAVING THE COMMENT SO THAT WHEN I WILL DO MY HIGHER STUDIES .. it reminds me ❤
class starts at 19:00 for those who have watched rest of the series
Jo confusion pichle 1.5 year se tha aaj solve ho gya thanku sir ❤❤❤
0:07 he made me smile. Such a talent, thank you sir for being there for us.
The most efficient and effective teacher I have seen ever, 😄
Sir aapki vajah se mera chemical kinetics pura ho Gaya and for the very first time mujhe topic pura samajh me aaya. Thank you so much ❤️
He had many sleepless nights like us too just to ensure that we can achieve something in life.
thank you sir.
Jai hind. proud to be INDIAN.
Proud to be PWian too..
@@scientium8770 Same here Brother
@@mineshgupta9597 we are watching at the same time....😄😄
Surface chemistry start kr do sir
Surface chemistry suru kr digye sir
@@pratyushrawat3654 bhai sir ab chemistry nhi karne wale..😅😅
Kyu bhai
@@pratyushrawat3654 unhone alpha series aur lakshya batch pe focus karna start kar diya hai..
Aap new subscriber ho kya bhai
Mere muh ki bat cheen li😂❤
Like for physics wallah sir ❤❤❤
*Any questions, doubt from biology, physics, Chemistry
DM @NEET.ZONE FOR SOLUTION on Instagram ( free solutions)*
Bhikari spotted
Kisko kehra haii....
Tereko hi bhai🙄😊
Kyu
Ur lectures r not only the best but are the most recreating ones. .....I love the way u teach........hats off to the BST teacher. .....🤗
22:10 - Best explanation for a RDS!
Sir i am in Aakash and there are several questions of steady state approximation in our module inspite of not being in neet syllabus.... Thank you so much sir for clearing my doubts and concepts ....
@ Detective Panda in which college you are?
7 views and 163 likes, overcoming power of physics king "physics wallah" 😎
view kam likes jyada ye kaise possible hai..... views jyada like kam ye to ho v sakta hai !?🤔
Can't understand how these three years have passed❤
Kya padhate hi sir AAP mein toh aapka fan hi Gaya......
Sir seriously very nice lecture was that
My concept is now cleared as well as doubts too...
Thank you so much for u r explaination
There is shortage of teachers like u
Thanku soo much sir lockdown me aapka hi shara rha h🙏🙏🙏🙏🙏🙏
Sir very good morning,very good evening,very good night when ever you are seeing this comment
😀😀😀😀😀😆😉
😂
Aww😍
*sir proceeds to see it in the afternoon*
All jokes aside , its a cute comment
there are many teachers on the you tube platform who teaches physics chemistry but , noone like you , sir you are the best .
OMG!!... 😱😭 last wala "what to do if RDS is not given" Wala bahut khatarnak tha!!....😅
Upar se syllabus me nahi h... Ye sunne k baad to aur v samajh nahi aa raha tha😂😂
Haa
Haaa🤣🤣🤣🤦
I can relate
Samee😂😂
exactly dear
Sir aap exactly ek saal pehle bol rahe the ki aapka koi app nahi hai... what a coincidence 😂😁😂
Yeah😂😂
@@anujthakur4197 get a life
@@anujthakur4197 SIMP SIMP SIMP
Yea
Quiet baby
Finally chapter done 😭😭😭...
kisi tarah ro gake..... 😅
Thanks to Alkh sir 😅😘😅😅..
Konse year exam dene wale ho ?
@@herosr719 class 12th 2023 cbse board exam
@@herosr719 you? Bro
@@prishuuamed. I'll be in 12 in 2023 . I am in 11 currently
@@herosr719 okeyy
Sir all the students throughout the nation love u
watched upto 50:37.helped me alot. Thanks.
Beautifully explained complex reaction
Thanks a lot sir 💙
Complex Reaction starts in 18:50
Thanx bro I was actually scrooling comments to know at what time complex rxn satrts😁😁
There are less teachers like you
😁😁😁😁😁😁" APPEARS AND DISAPPEARS INSTANTANEOUSLY"!!
SIR:- mtlb aate Hain jaate Hain khtaak SE 😂😂😂😂😂😂
Sir aap hum log ke liye bahut mehnat karte hain isliye aapko Dil se dhanyavad ,,, sir aap hum log ke vishmapita h🙏🙏🙏🙏
Love from south India...🤩
Same here bhai
Maine video dekhne se pehla hi like kar diya main janti hu your all videos are the best comparing to other channels
Thanks sir for the biggest support of the town boya
Ish lockdown main alakh sir hi sahara hain .... Thank you so much sir🙏
Sitting in Aravali Hostel IIT Delhi for my quiz on CML100
The best teacher ......a lot of thanks and love to you from west bengal sir ..😊😊
you are the first teacher in the UA-cam who never told us to like video and subscribe channel...you are the great
Bhai yea insan gajab hai salute h sir
He deserves all the heights of success ☆☆
Aap bade khush lag rahe hai sir! Bhagwaan kare aap aise hi khush rahiye
sir,physics ke lecture ''Dhara dhar"
aane do 😘😘😘😘😘😘😘😘😘
Sahi h
One of best lecture on this topic on whole u tube...,
1:30 me sir apne bola apka koi app nhi h but wo aj h... 🙃🙃🙃🙃🙃
Tq u sir u are idol for all neet aspirant.... Love u sir....
thank you sir /... for your help ...your every lectures seems a true , help for us ....
This hellloooooo bachooooo makes my day... I alwyz smile as soon as you say this!!♥️♥️
Me (in the entire lecture): at 1.5 x
Phir aaya steady state approximation and same me: Normal
😅😂😅😂😅😂😅😂😅😂😅😂😅😂😅😂😅😂😅
But boss finally aa hi gya samajh
Thanks a lot sir for this amazing lecture.......🙏🙏🙏🙏
Me fond to watch in 2x and 2.5x also😂
Sir. ..you are the best teacher I have ever seen 👍
Sir you are something I can't explain . Thanks sir for such a good lecture .love you sir
East or west
Alakh sir is the best 🙏🙏🙏
Chomu dost 😁😁😊
Epic.....sir......the way u said 🤘🤘
The only teacher i inspire the most
Prayas batch me sarvash sir ne ghanta parhaya iss topic ko ...yeaha aake samajna par raha ha 😡😡😡😡😡. alakh sir op 🔥🔥🔥🔥🔥
Aap jaisa teacher n dekha h sir ab takk
52:03 my expression was- "bhai ye to shuru hote hote khatam ho gaya".
All the very best padhaii kartae raho bacchoo 👍
21:14 I've watched multiple times, each time can't stop laughing🤣😂, same thing happens to me😅.
Bahut cute lag re😘😘
Meri mummy bhi apko ekdam apne Bache type manti hai
😂😂😂😂
Idk y I stopped making notes from 52:00 mins (since he said not included in boards and jee syllabus)😂 yet heard the whole lecture
Talented teacher ❤
Best explained ever❤️
Sir ye video dil pe laga hai🔥🔥🔥
Sir you were the best student of your class. I think so
Aap buhat dhyan se padhete and so your concepts are perfect
We should always follow you
ALAKH SIR WAS BEST
ALAKH SIR IS BEST
ALAKH SIR WILL BE BEST
ALAKH SIR SHOULD GET ALL AWARDS BASED ON EDUCATION AND TEACHING
AS NO TEACHER EXISTS IN THIS WORLD LIKE ALAKH SIR
THANKS SIR
18:39 complex reaction starts
Arrey sach me yrr yeh chemical keinetic series to bohot hi interesting hai❤😊
Only because of you sir 😊❤
Thank you so much Sir ❤😊
51:10 Samajhdars left the class
Hmmm
True!😂
@@Cityscapes411 nikl gaya exam??
Sir you are not only PhysicsWallah for us,😇 you are uper wallah🥰🥰🥰Love you sir
Complex reaction starts at-18:40 min
Sir you are God gifted for us
sir i am studying 10th std but completed whole 11th and 12th syllabus with your videos ....
kaash mai bhi ye bol paatha😅🥲👆👆👆 i discovered this legendary alakh sir in my life.... but a bit late
Really
Read my comment fully till down..... 🤣🤣
😂😂😂abhi para
last wala question mene 3 baar dheka, har bar uppar se nikla..... but still you are the best. thank you
What he said on 33:05?? Can u tell me. I didn't get it.
@@thewrestlingfan2111 sir ki bas tongue slip ho gai, nothing important
@@piyushtayal6485 ok. Thanks👍
Bhai Arrhenius equation m rate constant unitless hoti h kya ?? Agar ha to fir ye kaise pta chlega ki equation m use s cond inverse m rakhe ya minute inverse m??
Start the lect. after 18 min if u have already watched the previous lects
How can anyone be so kind and good?
Bhagvaan khud insaan ka Roop leke aaye hai behen
Thank you so much Sir for the amazing video and for all the hardwork & efforts you are putting in to bring the best out of us. My best wishes to you sir! :-) :-) :-) :-) :-)
No such teacher I have ever seen you are my one of the most beloved teacher even you didn't know me❤️
Sir ye jo reaction h
2O(3) --> 3O(2)
Iske rate ka answer aapne last ke 2 questions me kraya diff. Methods se
Dono Baar alag answer aaya
Aur dono Baar order bhi alag alag aaya same reaction ka
Aise kaise???
Abhi because in previous question sir randomly assumed that step to be slowest and later that he find the slowest step by calculating through its actual method
@@CYRAXFR are you sure?
I have the same question
@@ankitadangi1655 yes
@@CYRAXFR but how could you told that..
Sir mne apke sarey lectures dekh liya and completed full 11 and 12 .I and i started on jan wow eureka
Please start Ray optics in physics because it has been already taught in class 11th but sir we didn't study
Ray optics to 12 ka chapter hai... How u already read it in 11th
@@suhanafayaz7243 in some state boards ray optics is 11th chaper
You are the best teacher, your videos are really helpful.... Love you sir jiii..
Sir what is mobility , thermistor, super conductivity, Meissner effect plzz tell me this in detail hit like for these topics so sir can do it for all😀😀😂☺️☺️
Congratulations sir you have achieved 3.5 million subscribers. Ese hi hamari help karte rahen hamesha 😍😍😍😍😍😍😍🤗🤗🤗🤗