I have a question - what determines that some atoms are nmr inactive? In the last example I was sure that I had to split the phosporus more times because of for example that carbon or oxygen
Nmaste sir Mera inspire ka provisional offer letter aa gya sir uske bd kya krna hoga smjh nhi aa rha sir kya procedure hota hai kya sir provisional letter ke basis pr PhD me admission mil skta hai kya plzzz sir suggest me ?
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Thank you. Great job
I have a question - what determines that some atoms are nmr inactive? In the last example I was sure that I had to split the phosporus more times because of for example that carbon or oxygen
Thank you sir ji great lectures
No of 19F signals
1(a) SF6 = 2 (4 equitorial, 2 axial)
1(b) ClF5 = 2(4 equitorial, 1 axial)
1(c) XeOF4 = 1 (4 equitorial F)
1(d) SF4 = 1 ( 4 equitorial F)
1(e) ClF3 = 2 ( 2 axial F , 1 equitorial F)
1(f) IF7 = 2 (5 equitorial F , 2 axial F)
Number of 31P signal
2(g) P4 = 1 (all are equivalent)
2(h) P4S3 = 2 (3 are equivalent ,1 different)
Informative
For SF6 , is it not 1 signals since all bond angle is same.. Octahedral geometry..
SF6 =1 signal
SF4 = 2 signal
@@minakshikukreja6227 SF4 has see-saw structure
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Sir mass spectrum ke theory +question sessions please upload kariye
Sir tin NMR and platinum NMR ke liye book suggest kijiye for Msc student
I have a question: how did you know that for PF3Cl2, the fluorine would be in a T-shape instead of the trianglular plane?
That goes according to bent rule
Please watch it here: ua-cam.com/video/3l1WkfAqPO4/v-deo.htmlsi=Kkg4Mpt02lKNAROF
Sir pls upload 13C-NMR inorg. Spectroscopy
Sir part 2 kb aayega?
Sir I'm net not jrf ,doing research from bhu ,want to get srf but don't know about procedure will u please help me
27- (a)8&8
Nmaste sir Mera inspire ka provisional offer letter aa gya sir uske bd kya krna hoga smjh nhi aa rha sir kya procedure hota hai kya sir provisional letter ke basis pr PhD me admission mil skta hai kya plzzz sir suggest me ?
Namaste Shiva, Haan provisional letter ke basis pe PhD me admission mil Jata h... Aapko apply krna hoga IITs iisers IISc in sab jagah aur fellowship ke option me inspire select krna hoga... Then interview ke liye call aega aur aapka interview clear hone pe aapko admission mil jaega.
Sahi hai
I already bought your pyqs sir now we need 2020 to 2023 csir solved questions plz send my ph no sir
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