Q.
Nitrobenzene can be prepared from benzene by using a mixture of concentrated $HNO_{3}$ and concentrated$H_{2}SO_{4}$. In the nitrating mixture, $HNO_{3}$ acts as
A) Base
B) Acid
C) Reducing agent
D) Catalyst
Explanation
(a)
In the laboratory, nitrobenzene is prepared by nitration of benzene with the mixture of nitric acid and sulphuric acid at temperature below$60℃$. In which $HNO_{3}$ acts as a base
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.