Q. Complete the following reaction $RNH_{2} + H_{2}SO_{4} \rightarrow$
A) $\left\lbrack RNH_{3} \right\rbrack^{+}HSO_{4}^{-}$
B) $\left\lbrack RNH_{3} \right\rbrack_{2}^{+}SO_{4}^{2 -}$
C) $RNH_{2}.H_{2}SO_{4}$
D) No reaction
Explanation
(d)
Bases react with acid to form salt.
$\therefore$ Amines are basic in nature.
$\therefore$It forms salt on reaction with $H_{2}SO_{4}$
$2RNH_{2} + H_{2}SO_{4} \rightarrow \left\lbrack RNH_{3} \right\rbrack_{2}^{+}SO_{4}^{2 -}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.