Your level of understanding is very high. It reflects in your teaching..

Sir agar aap NET or GATE ki physical ki preparation krwane lag gye na to ... Sachi Aap India ke sabke pasndida Teacher sabit honge✌✌✌🌟🌟🌟❤❤❤❤❤❤

sir your teaching and explanation skill is very very excellent .... from pakistan

Thank u soooo sooo much....I cant pay for ds vidio i wish i could pay...But As of Now all i can say is Allah pak aapko humesha khush rkhe .Duniyaa kii saaree khushya apko de Aamin. Ap xyada se xyada shine and rise kre ..Merii bss yhi dua hai...lots and lots of Love and Respect to my Bestest teacher ❤❤❤❤❤

Sir your teaching skills are just WOW !

Sir u teach awesome, i never feel the chemistry that much interesting .keep uploading more vedios

An Excellent Teacher

Thanku so much sir... i m a physics student and in spectro it helps me in basic concepts.

Thank u so much sir because of your excellent videos I'm able to clarify all my spectroscopy topics ... Thanks a lot sir

brilliant sir...I have no words to thank you

After saw video ,i understand what's really spectroscopy Than u sir🙏🙏

sir, you are really a great teacher..ur way of teaching is unique and best..

Thanks Sir You are legend teacher of spectroscopy.

Really very helpful sir...ur way of teaching is absolutely unique and it becomes too easy for us to get your points ❣️🙏

Love u sir ur way of teaching mind blowing ,,,easy to understand,,❤️❤️❤️❤️

Very nice way of teaching sir 👌👌

Easy to understand....your way of explanation is amazing...thanku sir

Sir really this was an amazing explanation. 🙏🙏🙏🙏❤️❤️❤️Thank you sir

Sir u r really a great teacher..thanks sir

Really an intelligent person i like ur teaching style

I have no word to about yr teaching skill sir u are my hero 💪😎💯 sirrr I fully respect to Yu by heart sir thanks sir

Excellent explanation 🙏

Thanqq so much sir🙏🙏 Love from Ajmer (rajasthan) ❤️❤️

Sir your method of explanation is very good.kindly upload more videoes for Msc spectroscopy .thanku so much sir.

Thanku very much sir,this was the most difficult topic for me,but now it becomes so much interesting, because of you,thanku sir.

Sir plz regular video opload kijiye🚩🚩🚩🚩

What a teaching style great ....

Thank you so much sir

Apne topic pura clear kar diya

Thnku sir, it's very helpful. 💐

Amitabh bachan sir aap physics bi padhyiye😢

Sir you are doing well 👍

Rockstar in spectroscopy 🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥

Sir vibratinal spectroscopy ki types b explain kr dein plz ,,, ap buhhhhhhhhhhhhhhhhhht alaw explain krty hein ,,, me srf ap k lecture e sunti ho spectroscopy ki ,,, buhhht acha cncpt dety ap ,, plzzzzzzzzzzzzzzzzzzz Sir types k b lecture upload kr dein

Thanks

Your videos are really very helpful..... Love from Assam❤

@Chemistryuntold

4 жыл бұрын

Thankx and love from Chemistry.

Tue wala sat ho Gaya Sir plz sir complete this series soon...bdw nice Frenzz cut it suit you 😍

@Chemistryuntold

5 жыл бұрын

Haaan ji thoda late hua busy tha lectures me and thankc for comment.

Sir make vedio on polyatomic molecules

Your teaching helps me to improve the interest in spectroscopy

Sir ap kon si book follow karte ho..

13:47 Here is Why D is Not considered in Born-oppenheimer Eqn... From Banwell (pg85) , - In Chapter 2 (Rot.Spc.) , Value Of B is 10cm^-1 or Lower Than That , While D Is 0.01% of Value Of B. - Since A Good Infra Red Spectrometer has A Resolving Power Of 0.5cm^-1 , Value Of D is Negligible Due to Very High Degree Of Accuracy.

What are the best book for IR spectroscopy???

Very nice explanation sir🙏 Functional groups ka frequency v samjha dijiye sir🙏

Thank you sir,, i am a physics student bt your all videos in spectroscopy helps me a lot,, thank you sooooo much again sir

@Chemistryuntold

5 жыл бұрын

Thankyou very much , your support is what motivates me do shoot more videos.

Sir, I have 3 questions regarding the topic Rovibrational spectroscopy... please guide sir🙏🏻 (1)Rovibrational graph for CO is different for the fundamental absorption( R branch first transition) from what we have expecting *Expected frequency is (from Rigid rotor+Harmonic oscillator Approximation) [CO frequency for(∆v=0to 1 &∆J=0 to 1) =2170cm inverse ] But Actual fundamental absorption band occurs at 2143cm inverse .. then we must have to correct the rotational part also ..the question is why only anharmonicity is introduced to Explain this change in absorption band ??? Rovibrational may be Nonrigid rotor+Anharmonic Oscillator.... isn't it??so we also have to correct the energy value for Rigid rotor by replacing it with Nonrigid term i.e, E(R)=BJ(J+1)-DJ²(J+1)² (2)Why Q branches are generally forbidden for heterodiatomic molecules? While it appears sometimes (weakly) for some molecules??? (3)Can we draw Rovibrational energy levels for Emissions also???why the emissions are not generally considered in the selection Rules for Rovibrational spectra???

Sir please make video on impotance of IR and how it is practically works in machine...

Thanks sir from ( Kerala)

Thank you so much Sir❤❤

Thank you sir.. 👍

sir plz can you explain Benwel ki book me page 80 py x,e~0.01 ya bar bar likha h what is its mean

👌

Thankyou so much sir

Sir mja non rigid rotator ki derivation understand karwa Dr plz bht bht thanks sir apka ap bht bht achi study karta ha

Thankyou sir ☺

Sir , Energy of vibrating rotator m jo rotational energy h vo rigid ki kyu ki hamne Qki molecule vibration b Kar Raha h to hame no rigid ki energy Leni chahiye thi Please answer sir as soon as possible

Sir can you provide the notes of vibrational spectroscopy I am in need drastic need of notes because of my exams

Best explanation love you sirr

@Chemistryuntold

5 жыл бұрын

Thankyou. Enjoy magic of chemistry.

Sir please tell why ch3ch3 show vibrational sepectrum

sir please make video on UV and visible spectra

🙏🙏

Thnkuuuu so much sir

Sir you r osm

nice lecture

which book you follow sir

Sir plz Raman spectroscopy per lecture banaonna

Sir please make videos according to csir net point of view Because your teaching and explanation skills are very very excellent.

@Chemistryuntold

5 жыл бұрын

Well i am making videos as per the MSc syllabus.

@Chemistryuntold

5 жыл бұрын

Will soon start with crash course for JAM. May be u may get some help for NET from there

@pritysinha8224

3 жыл бұрын

@@Chemistryuntold thanku sir we all msc aspirants only depend on you🙏🙏🙏🙏 thanku so much sir beacuse of you our spectroscopy syalllbus completed 🙏

Sir Aapke lectures chem kum physics k jyada LG rhe h😁😁😁😁

Sir quantum yield ke upr vdo chahiye

Sir , What is Resonance? condition of Resonance with examples . Sir please Iss par ek video banye, please, please

@Chemistryuntold

5 жыл бұрын

which resonance you are talking about , organic ? or physical ?.

Sir aap k lectures iit jam kiliye enough hai kya ??

@Chemistryuntold

5 жыл бұрын

Well to be frank mai iit jam mind me rakh k nhe banata videos bt yes yahe sab hai iit jam me bhe. Itna sufficient hai.

@ExploreMalaya

5 жыл бұрын

@@Chemistryuntold thanks alot sir

sir kindly book refer kr dyn koi achi c ,

Mja non rigid rotator ma issue ha Thora bht

.

Sir.. Please use much English..