thank you so much. all 5-6 lectures on IR helped me a lot. if possible make one on raman spec. as well if possible explain something about ground state, overtone, etc God bless you thank you
Thank you sir..it's so helpful..and iam requesting u to do a class on basic maths required to understand physical chemistry like me who r from biology background.
The wave number (cm-1) scale is usually calibrated by the use of several characteristic absorption wave numbers (cm-1) of a polystyrene film. 3060.0 (±1.5) cm-1 2849.5 (±1.5) cm-1 1942.9 (±1.5) cm-1 1601.2 (±1.0) cm-1 1583.0 (±1.0) cm-1 1154.5 (±1.0) cm-1 1028.3 (±1.0) cm-1
The content is good and helpfuL but if you keep on using the term " like this" while explaining, how will we understand properly..And it will become difficult to write and explain the principles... Please use terminologies and properly define everything..
1st one is for meter and 2nd one is for cm. What I have written in the video that is in cm. Jyada tez mat bano Pakistan ka flag lagake India se tez nahi ban jaoge. 🇮🇳 Pakistani flag lagane se India
I understand the topic very well ..so ..thank you sir ..your teaching process is too good ..
Outstanding Explaination sir Really cleared my all the doubts related IR
Thank you 🌹🙏🙏🙏🙏🙏 so much sir
As always it was an outstanding class.
Thank you sir..🙏 I am going to face my university examinations just by viewing your videos only.
I am happy I found you sir,thank you for the lectures
Very explanatory
This video exactly cleared my doubt - how are we getting the IR spectra through transmitted radiations. Thank you sir!
awsome teaching method thanks
Thank u sir 👍👍👍 please aesi videos aur banao app itna acha padate ho ki vo hamesha ke liye dimag main rheta hai 🙂🙂🙂
IR Playlist is already completed.
Please visit the playlist of our channel.
You're an angel! Thank you
Really really like u sir 😻
thank you so much. all 5-6 lectures on IR helped me a lot.
if possible make one on raman spec. as well
if possible explain something about ground state, overtone, etc
God bless you
thank you
At fst time I understand this topic very well through ur video thnq so much
Thanks sir i am new to ur channel. I But I your way of teaching is very nice 🙏🙏🙏🙏🙏
Welcome!!!!!!!
Keep Watching and Share the Video Link with your friends and help us to spread the knowledge.
Thank you very Much Dr, Namaste
Namaste ❤️🙏
This really helpful for me sir 🙏🙏🙏
Very nice explained sir thnq so much ...plz contineu accourding csir net syllabus ....lots of thnq sir
Thank you sir..it's so helpful..and iam requesting u to do a class on basic maths required to understand physical chemistry like me who r from biology background.
Vishnu Vardhan Definitely I will upload
Dr. Puspendra Classes thank you sir
Thanq soo much sir👌👌
Sir your class is simply super and I understand very easily thank you so much sir
2:02 sir bending means change in bond angle .....but here 2:02 how will be the bond angle change .....
VERY NICE WORD IS SHORT DESCRIBING YOUR PRESENTATION.
sir for detail notes, refer a BEST book for IR
Thanks sir ...U r Great 😍
Excellent sir...thank u vry much..
Thank you for the appreciation.
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Too helpful vdo Thanks a lot sir ✌👍👏🎯👌🙏
Sir how we will identify weather aldehyde symmetricaly strech or asymmetricaly strch in the instrument???
Thank you sir 👍
Welcome!!!!!!!
Keep Watching and Share the Video Link with your friends and help us to spread the knowledge.
Great sir 🙏🙏👍🏻👍🏻👍🏻
Thank you for the appreciation.
Keep Watching and Share the Video Link with your friends and help us to spread the knowledge. 👍
thanku sir😁 ,Sir is it enough for competitive examinations?
Sirr in gpat from ir spectroscopy what type of questions given sir I mean calculations or theoruy based sirr????
What is the importance of streatching and bending and how we can identify them on spectral diagram?
Very nice videoz on IR....nicely explained by you. Great !!!
Thank you Dr. Tanveer. 👍🏻
@@pkclasses100welcome Dr Pushpendra
Thank you so much sir very niceeeeeeeeeeeeee explanation
So why ir spectroscopy absorption of c=0 is greater than c=c
Love you lot sir
Thank you
Sir will the ir spectrum of formaldehyde give both stretching and bending vibrations if the operating frequency is greater than 5 .1 *10^13 hertz..
Sir,, how can we find whether it is bending or stretching,,,
Sir how to identify that the particular bond showes stretching or bonding n it's type??????
How we diffrentiate between streching and bending vibrations explain this...... Kindly
I love you lot sir....
Great sir thank u so much
Sir IR spectroscopy ka ap notes provides kara sakte hai kay sir
In ir which type of sample used
Sir is there any software to identify given spectra? How can we determine the identity without trial and error?
Other subjects like #Pharmacology #Pharmacogonocy
#Unit operation
And other subjects
Will upload.
Sir , c ki value 3×10⁸ cm/sec aayege, I'm 😕 confused
watching from Tanzania
Thats great.... Keep watching and share with your friends.
IR spectroscopy is measure density ?
Sir please pharmacognosy notes of m pharma
Sir how can we calibrate ir by using polystyrene ...???
The wave number (cm-1) scale is usually calibrated by the use of several characteristic absorption wave numbers (cm-1) of a polystyrene film.
3060.0 (±1.5) cm-1
2849.5 (±1.5) cm-1
1942.9 (±1.5) cm-1
1601.2 (±1.0) cm-1
1583.0 (±1.0) cm-1
1154.5 (±1.0) cm-1
1028.3 (±1.0) cm-1
thankyou sir
Can u share the notes of it sir
Sir
What is the IR band for Ch3No2
sir simple harmonic oscillator nd anharmonic oscillator ki vedio nhi h kya apki
Nahi hai abhi to
@@pkclasses100 sir ek clss uska b kr dijiye plzzz
Sir or channel hai jo baki ke subjet smja de pharmacy ke
Don't worry ..... All subjects will be covered, but it will take time. Keep watching and share the videos with your friends.
Dr. Puspendra Classes Okk Sir
Sir x-ray spectroscopy ka lacture bhi banaye
Jarur banayenge Soni Ji, thoda time dijiye. November me aa jayega
The content is good and helpfuL but if you keep on using the term " like this" while explaining, how will we understand properly..And it will become difficult to write and explain the principles... Please use terminologies and properly define everything..
Ok
Hlo kya ye bsc k liye bhi dekh skte h
Bilkul
Sir velocity value for electromagnetic radiation is 3x10⁸ ... Not 10¹⁰
🇵🇰
1st one is for meter and 2nd one is for cm. What I have written in the video that is in cm.
Jyada tez mat bano Pakistan ka flag lagake India se tez nahi ban jaoge. 🇮🇳
Pakistani flag lagane se India
@@pkclasses100 😂😂 shi kha guru ji 🙏
3×10(10)cm/sec÷1/1200cm-1
3×10(10)cm/sec×1200cm hoga because cm-1 uper jake cm1hogw
Hindi me padhate to Jyada samj me ata
Thank you so much sir