why every video of this guy gets only a few likes?He really deserves much more.

@royalpakistan6116

5 жыл бұрын

i am from Pakistan and i like they way he conveys his knowledge

everytime i found this guy explain what I need to know compare with other video >>> you know what info students need >> well done

U did this video 2 years ago😯😯 ....👏👏👏👏(clapping)... Learnt a lot from small capsule video..

Very useful video ,,plz dnt give us this much break n try to upload video regularly ..highly thnkful to u sir

You are the God of chemistry....you know everything like A to Z ....your videos are really helpful sir and honestly I’m so inspired by you ....thank you sir

Beautiful video sir,,, please do continue....

Awesomely explained, thank you sir

Such a great video for intro to raman. Thanks from heart.

Thank you so much sir, this concept is really useful for us. Carry on sir.

Thank u for this video brother.. from kerala❤❤❤

Best explanation... Thank you so much

This is something. Great explanation

Keep up ur good work sir.

great job bro keep going...

""Aapka kaam boLta hai sir "~~thanks a lot sir

Thank you sir. Your videos are very helpful to us. Please do make more such conceptual videos.

Thank you for your help!

Thanks sir , Awesomely explained

Shukriah brother! Thanks for the video! Very helpful for research on my optical tracers!

Wow.very nice explanation Sir. Thank u. Make more videos

awesome video, very well explained

Thank you soooo sooo much for this😇 You explained it like none can explain like you🔥

Nice ND thank you 😊

superb video bro

your way of teaching is very simple n nice

Very precise, informative video 👍👌 Plz do upload more videos on spectro.....

Thank you sir...❤️

Very helpful video, thanks

You are amazing 💞

sir u are amazing...great respect...

Very useful, thank you!

Sir this is very useful...thaku so much nd keep uploding ...

Good one sir.it was so simply explained.

vdo is really useful,,thank you so much

Thq sir... you made it very very easy to understand in quick time...helped me during my Viva ..thank you so much sir..keep going!!

Thank you sir, we wish more videos from molecular spectroscopy.

easy to understand . perfecttt

Very useful video sir. Thank u so much sir

Awesome sir.

u explained each topic awesomely

Thank u sir. This is very useful video

Thank you 🙏🏽

Nice explanation thank you

Its really a good lesson, bring more

Thank you sir...

Thanks a lot sir

Very nicely explained

Good explanation for beginners

As u mentioned 1st 2nd... excited state it's mean the excited vibrational level or somewhat else sir

Yess its very useful sir

thanx sir..... Keep it up

Helpful video sir....kindly make more videos on other concepts and applications of Raman spectroscopy......

thnk u sir... for this video.....

Best explication

Amazing👍👍

Nice ....... thank you

thank you so much sir . make a more vedio plzzzz

I really understand thanking u

Nice explanation

Nice video plz do more and more videos

Very useful...

Not good in chemistry but still understood well , Thank you sir..

you videos are really helpful....please be with us

it was very useful

Very good video bro

very helpful sir

Very usefull dada

Sir can u plz make a vdo that what kind of questions will be coming in jam from spectroscopy and quantum

I found it very useful

very nice

Nice videos

Thanku sir..for video.. But I just want to ask..as we know stokes lines are more intense than antistokes lines will u plz tell us the reason behind it?

Why PMT is placed on 90°?

Thank you for a nice video. However discussion about the quantitative & qualitative analysis would be more helpful

Sir how molecules can go through first excitation state to virtual state? Plz explain in comment

@karunagangawane8001

4 жыл бұрын

The molecule always excite from ground state

There should b a part-2 for this video.Some more about polarisation of molecules...

Great

Sir I M preparing for Gate 2019 without coaching during prepn how to solve

Why don't you teach in my class? You make learning so interesting!

good teacher

great

2:28 Here I disagree. By the Raman scattering, we infer the position of the predicted spectra modes - we detect them. These modes do however absorb and emit IR at those spectra, not the laser light but IR light.

Will you plz make a lecture on modes of vibration like Ag,Eg etc and i want to known about SnO modes

Please make video on polarisability related to raman spectroscopy

Can you please upload a video about electronic spectroscopy,sir?

Nice sir

Can you suggest a very good book on molecular spectroscopy with ample amounts of problem?

@anirbansaha4555

6 жыл бұрын

pragati swain banwell or william kemp

Nice

Sir IIT jam 2019 preparation ke liye video banaiye naa.... Love you sir

useful

I m still waiting for ur coaching classes sir

Sir why detector placed at 90°?

@nest9925

3 жыл бұрын

To avoid transmitted and collect scatter light

What is means of excited states of molecule. Remember that I am talking about the excited States just like first second third and so on. Where the molecule is exciting. Remember we are talking about the molecules not about the particular electron of molecule.

@nest9925

3 жыл бұрын

meaning the bond length isn't same from the ground state

bai esi book hai kya koi jisme competative exam k qus topicwise ho agr hai to pls batao?

plz sir make more vedios

Sir, please make a course on RAMAN SPECTROSCOPY in unacademy.

Vai 113 me jrf ho Sakta hai??

pls guide us for csir net Dec 2018

Intermediates can be isolated I think ... It's the transition states in an organic reaction that is imaginary

Sir aap reply n karte aap Abhi se Hmari taiyari kariye csir ki