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The decreasing order of reactivity of m-...

The decreasing order of reactivity of m-nitrobromobenzene (I), 2, 4, 6- trinitrobromo-benzene (II), p-nitrobromobenzene (III), and 2,4-dinitrobromobenzene (IV), towards OH ions is :

A

I gt II gt III gt IV

B

II gt I gt III gt I

C

IV gt II gt III gt I

D

II gt IV gt I gt III

Text Solution

Verified by Experts

The correct Answer is:
B
More `-NO_2` , more will be rate of `S_N Ar` reaction.
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