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Consider the nitratio of benzene using m...

Consider the nitratio of benzene using mixed conc. `H_(2)SO_(4)` and `HNO_(3)`. If a large amount of `KHSO_(4)` is added to the mixture, the rate of nitration will be `:`

A

Faster

B

Slower

C

Unchanged

D

Doubled.

Text Solution

Verified by Experts

The correct Answer is:
B
Slower , as large amount of `HSO_(4)^(-)` will decrease ionisation of nitric and lesser formation of nitronium ion `[NO_(2)^(+)]`.
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