Question

what happens to the reactivity of
haloarenes towards nucleophilic substitution when
withdrawing group present at ortho or
para position?​

Answer 1

Answer:

Presence of a nitro group at ortho or para position increases the reactivity of haloarenes towards nucleophilic substitution. Reason: Nitro group, being an electron withdrawing group decreases the electron density over the benzene ring

Answer 2

Answer:

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Explanation:

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