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Question

(C) The reaction involves the oxidation of an alkyl group attached to a benzene ring using alkaline $KMnO_4$ followed by acidification $(H^+)$.Alkalin

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$4-$methoxybenzoic acid

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(C) The reaction involves the oxidation of an alkyl group attached to a benzene ring using alkaline $KMnO_4$ followed by acidification $(H^+)$.Alkaline $KMnO_4$ is a strong oxidizing agent that oxidizes the alkyl side chain (specifically,a methyl group attached to the benzene ring) to a carboxylic acid group $(-COOH)$.In the given reactant,$1$-methoxy-$4$-methylbenzene,the methyl group $(-CH_3)$ at the para position is oxidized to a carboxylic acid group $(-COOH)$,while the methoxy group $(-OCH_3)$ remains unaffected.Therefore,the product $X$ is $4$-methoxybenzoic acid.

Considering the above chemical reaction,identify the product $X$.

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