Question

1 point
1. Which of the following
reagent used for preparation of
m-dinitrobenzene from
nitrobenzene?
O a) Sodium nitrate + sulphuric acid
O b) Sodium nitrite + sulphuric acid
O c) Sodium nitrate + nitic acid
O d) Hydrochloric acid + sulphuric acid​

Answer 1

Answer:

Preparation of m-dinitro benzene from nitrobenzene. Principle: It is prepared by nitration of nitrobenzene with concentrated nitric acid in the presence of concentrated sulphuric acid.