Why does the reaction produce stable sal...

Why does the reaction produce stable salt ?
Because

A

In 'A' the ring is aromatic

B

`6pi` electrons are present

C

Rings in A is stablised by closed loop conjugation

D

All of these

Verified by Experts

The correct Answer is:

D

If a planar cyclic compound has (4n+2) `pi` electrons then it is called as aromatic compound.

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