Complete the following reaction:
`RNH_(2)+H_(2)SO_(4)to`

Options

A. `[RNH_(3)]^(+)HSO_(4)^(-)`+F159:F170
B. `[R NH_(3)]_(2)^(+)SO_(4)^(2-)`
C. `R NH_(2).H_(2)SO_(4)`
D. No reaction.

Answer

B

Explanation

Amines are basic in nature, hence form salts with acid.
`2RNH_(2)+H_(2)SO_(4)rarr[RNH_(3)^(+)]_(2)SO_(54)^(2-)`