Aniline in a set of the following reactions yielded a coloured product 'Y'





As we learnt in
Reaction with Nitrous Acid Primary Amines -
Primary amines react with nitrous acid to produce diazonium ion.
- wherein

Option 1)

This option is correct.
Option 2)

This option is incorrect.
Option 3)

This option is incorrect.
Option 4)

This option is incorrect.