Question
Chemistry Question on Amines
Nitration of nitrobenzene at 125∘C with mixed acids gives
A
meto-dinitrobenzene
B
ortho-dinitrobenzene
C
para-dinitrobenzene
D
1, 3, 5-trinitrobenzene
Answer
meto-dinitrobenzene
Explanation
Solution
Nitrobenzene on nitration gives m− dinitro benzene as −NO2 group is meta-directing. In this reaction the attacking reagent is NO2+