Q.

Which of the following does not represent a pair of resonance structures?

 

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

H-N=N+=NH-N--N+N

b

Question Image

 

c

CH3C+=OCH3CO+:

d

Question Image

 

answer is B.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Change of position of an atom is not allowed in resonance. This is enol-keto pair which have different positions of H-atom.

Watch 3-min video & get full concept clarity
score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon