Guest

Chromophore showing both pie-pie* and n-pie* transition is- (with explain) 1)nitrile 2) ethylenes 3) Acetylenes 4) conjugated-dienes

Chromophore showing both pie-pie* and n-pie* transition is- (with explain)                                           1)nitrile             2) ethylenes       3) Acetylenes     4) conjugated-dienes 

Question Image
Grade:12

1 Answers

Avni Chauhan
askIITians Faculty 247 Points
5 years ago
Nitrile has a lone pair on N, thus, n to pi*
Also, there are multiple bonds, thus pi to pi*

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free