Відео

Has Ravi sir rejoined myschool?

Please send your mobile number sir..🙏🙏🙏🙏

🎉

Why is positive in this case

Thank u so much sir

Hi sir please send u r mobile

Thank you sir it is doing a great help😊

Very nice explanation

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best physics teacher thank u praveen sir💛

Thankss a lot sir I was looking for such derivation

Although it was a easy topic I just wanted someone to explain it in short time.. U did it rightly but if you will take long classes it will be much boring

Thanks a lot sir

Best

Can please tell me, which marker is used here to write???

Superb teaching style

thanks a lot sir ❤

Sir how to differentiate b/w carboxylic acid and aldehyde?

Reality in simple way

Is it for jee mains? Ans me any one .

Nice super sir.❤️

Happy Teacher's Day to all my respected teachers

Thank u sir

Thank you sir for uploading

Thank you sir

Amazing experiments

Sir now in 2021 you are taking classes of our batch but it's interesting to know that your studying pattern is the same simple and nice as by today. Thankyou sir

Nice video sir

sir pls bahoot jaroori hai

sir pls tell the name of the book sir pls i have subscribed to your channel

Nice explanation ..thank you sir

great sir

Yrr koi ek kam kro plsss...aap sirf padhao yaa phir darao

Thank u sir love from🇧🇩

Best lecture on river boat problem

Thank you

Thank you so much Sir...your words and your explanation is fantastic....thank you so so much sir❤💙💚💛💜💓💕💖💗💝💞💟👍

Thnx sir

The graphics are a very good medium to understand physics.... especially

Very nice sir...

Excellent work sir

sir can you tell me how you write in actual.. do you write in reverse or it is any kind of illusion ...! 😵

Tqsm🤙

Nice working sir

Sir, Can we call the double bond in 1,3 Pentadiene as conjugated double bond

Yes sir

Thanks you sir 🙏🏻

Thankyou sir ...