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Identify the correct order of reactivity...

Identify the correct order of reactivity of the following haloarenes on treatment with NaOH ?

A

III `gt` I `gt` IV `gt` II

B

I `gt` III `gt` IV `gt` II

C

II `gt` IV `gt` I `gt` III

D

II `gt` III `gt` IV `gt` I

Text Solution

Verified by Experts

The correct Answer is:
C
Reactivity of haloarene towards NaOH depends on electron withdrawing group because electron density in `C-Cl` bond decreases and displacement of nucleophile occurs.
More be the number of electron-withdrawing group more is the reactivity.
Thus, order of reactivity of the given haloarenes toward NaOH will be

Hence, option (c) is correct.
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