Examine the following structures for the anilinium ion, and choose the correct statement from the ones given below.

Options

A. II is not an acceptable canonical structure because carbonium ions are less stable than ammonium ions
B. II is not an acceptable canonical structure because it is not aromatic
C. II is not an acceptable canonical structure because the nitrogen has 10 valence electrons
D. II is an acceptable canonical structure

Answer

A, C

Explanation

In structure (II), N atom cannot form five bonds (as it violates the normal valency rules) and the positive charge on carbon is less stable than ammonium cation.