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Which one(s) the following structures ca...

Which one(s) the following structures cannot represent resonance forms for `N_(2)O` (diamagnetic)?
(P) `:overset(..)underset(..)N=N=overset(..)O:`
(Q) `:N-=N-overset(..)underset(..)O:`
(R) `:overset(..)underset(..)N-N-=O:`
(S) `:overset(..)N=O=overset(..)N:`
(T) `:overset(.)underset(.)N=N=overset(.)underset(.)O:`

A

P and R

B

R, S and T

C

S and T

D

R and S

Text Solution

Verified by Experts

The correct Answer is:
C
In R.S., position of atoms do not change. Also, number of paired and unpaired `e^(-)` do not change.
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