Doubt from resonance

#1


Why this compound not show resonance?

#2


It has resonance.

1 Like
#3

I am confused somewhere I read this, or watch in lecture but not tell reason.

#4

Reason is simple Nitrogen has lone pair it will under go resonance like this

#5

Here's the answer regarding your confusion

#6

Then what is wrong with shaquib sir structure.

#7

Your question is wrong, resonance will not take place If there is nh3 in the structure,
If nh2(which has lone pair) is present in the structure then resonance will take place due to the lone pair on nitrogen.