1.

Electrophilic substitution reaction of benzene……… (i) overset(+)(N)O_(2) electrophile in nitration but SO_(3) in sulphonation. (ii) Cl is electrophile in chlorination. (iii) Br is electrophile in bromination (iv) R^(+) is electrophile in FC alkylation.

Answer»


ANSWER :(i-T), (ii-F), (iii-F), (iv-T)


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