The rate of reaction is maximum if G is:Cl-C_ | vedclass

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(C) The given reaction is a nucleophilic aromatic substitution reaction $(S_NAr)$.In this reaction,a nucleophile $(OH^-)$ attacks the benzene ring.Thi

Vedclass · Accepted Answer

$-NO_2$

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(C) The given reaction is a nucleophilic aromatic substitution reaction $(S_NAr)$.In this reaction,a nucleophile $(OH^-)$ attacks the benzene ring.This process is facilitated by the presence of electron-withdrawing groups $(EWG)$ on the ring,which stabilize the intermediate carbanion (Meisenheimer complex) by dispersing the negative charge.Among the given groups,$-NO_2$ is a strong electron-withdrawing group ($-I$ and $-M$ effect),while $-OCH_3$ and $-CH_3$ are electron-donating groups.Therefore,the rate of the reaction is maximum when $G$ is $-NO_2$.

The rate of reaction is maximum if $G$ is:
$Cl-C_6H_4-G \xrightarrow{NaOH, \Delta/P} HO-C_6H_4-G$

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The rate of reaction is maximum if $G$ is:$Cl-C_6H_4-G \xrightarrow{NaOH, \Delta/P} HO-C_6H_4-G$