Assertion : p-nitroacetophenone (p-O_2N-C_6H_ | vedclass

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(D) Friedel-Crafts reactions (alkylation and acylation) do not occur with nitrobenzene because the strong electron-withdrawing $-NO_2$ group deactivat

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If both the Assertion and Reason are incorrect.

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(D) Friedel-Crafts reactions (alkylation and acylation) do not occur with nitrobenzene because the strong electron-withdrawing $-NO_2$ group deactivates the benzene ring towards electrophilic attack.Furthermore,the lone pair on the nitrogen atom of the $-NO_2$ group coordinates with the Lewis acid catalyst (e.g.,$AlCl_3$),which further deactivates the ring.Therefore,the Assertion is incorrect.Since nitrobenzene is highly deactivated,it does not easily undergo electrophilic substitution reactions,making the Reason also incorrect.

Assertion : $p-$nitroacetophenone $(p-O_2N-C_6H_4-COCH_3)$ is prepared by Friedel-Crafts acylation of nitrobenzene.
Reason : Nitrobenzene easily undergoes electrophilic substitution reaction.

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Assertion : $p-$nitroacetophenone $(p-O_2N-C_6H_4-COCH_3)$ is prepared by Friedel-Crafts acylation of nitrobenzene.Reason : Nitrobenzene easily undergoes electrophilic substitution reaction.