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

Options

A.
B.
C.
D.

Answer

C

Explanation

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

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

`(CH_(3))_(2)+HCl`