Aniline when diazotiesd in cold and then treated with dimethy1 aniline gives a coloured product Its structure would be .

Options

A.
B.
C.
D.

Answer

C

Explanation

Aniline on diazotisation in cold (at `0^@` to `5^@C`) gives benzene diazonium chloride.

This benzene diazonium chloride on coupling reaction with dimethyl aniline gives a coloured product i.e. P ·(N,N-dimethyl) amino azobenzene (azodye).