Compound A `(C_(3)H_(9)N)` reacts with benzene sulphonyl chloride to form a solid insoluble in alkali. The structure of compound A is

Options

A.
B.
C.
D.

Answer

B

Explanation

Since, the amine gives white precipitate with benzene sulphonyl chloride which is insoluble in aq. NaOH, so it must be a secondary amine (i.e. amine having R NHR group.) Among the given compound, only is a secondary amine, so it represents , so it represents the structure of given amine.