Question

Examine the following two structures for the anilinium ion and choose the correct statement from the ones given below.
I) 
II) 

1. II is not an acceptable canonical structure because carbonium ions are less stable than ammonium ion.    
2. II is not an acceptable canonical structure because it is non-aromatic.    
3. II is not an acceptable canonical structure because the nitrogen has 10 valence electrons    
4. II is an acceptable canonical structure