MCQ
The nitration of a compound is due to the
- A$N{O_2}$
- B$N{O_3}$
- C$NO$
- ✓$NO_2^ + $
✓
Answer
Correct option: D.
$NO_2^ + $
d
(d) The process of nitration takes place as below
(d) The process of nitration takes place as below
$HON{O_2} + 2{H_2}S{O_4}$ $ \rightleftharpoons $ ${H_3}{O^ + } + 2HSO_4^ - + \mathop {NO_2^ + }\limits_{({\rm{nitronium ion}})} $
The electrophile responsible for nitration is $NO_2^ + $ ion.
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