Which of the following compounds will undergo | vedclass

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(C) Friedel-Crafts alkylation is an electrophilic aromatic substitution reaction. It occurs readily in benzene rings that are activated by electron-do

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$(ii)$ and $(iv)$

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(C) Friedel-Crafts alkylation is an electrophilic aromatic substitution reaction. It occurs readily in benzene rings that are activated by electron-donating groups (EDGs).$(i)$ $p$-Nitrotoluene: The $-NO_2$ group is a strong electron-withdrawing group $(EWG)$,which deactivates the ring.$(ii)$ Ethylbenzene: The $-CH_2CH_3$ group is an electron-donating group (alkyl group),which activates the ring.$(iii)$ Benzoic acid: The $-COOH$ group is a strong electron-withdrawing group $(EWG)$,which deactivates the ring.$(iv)$ Phenol: The $-OH$ group is a strong electron-donating group $(EDG)$,which activates the ring.Therefore,compounds $(ii)$ and $(iv)$ will undergo Friedel-Crafts alkylation.

Which of the following compounds will undergo a Friedel-Crafts alkylation reaction?

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