The structure of product C,formed by the foll | vedclass

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(A) Step $1$: $CH_3COOH + SOCl_2 \longrightarrow CH_3COCl (A) + SO_2 + HCl$.Step $2$: $CH_3COCl + C_6H_6 \xrightarrow{AlCl_3} C_6H_5COCH_3 (B) + HCl$.

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(A) Step $1$: $CH_3COOH + SOCl_2 \longrightarrow CH_3COCl (A) + SO_2 + HCl$.Step $2$: $CH_3COCl + C_6H_6 \xrightarrow{AlCl_3} C_6H_5COCH_3 (B) + HCl$. This is a Friedel-Crafts acylation reaction.Step $3$: $C_6H_5COCH_3 + KCN \xrightarrow{H^+} C_6H_5C(OH)(CH_3)CN (C)$. This is a nucleophilic addition reaction of $CN^-$ to the carbonyl group of acetophenone,followed by protonation to form a cyanohydrin.

The structure of product $C$,formed by the following sequence of reactions is :
$CH_3COOH + SOCl_2$ $\longrightarrow A$ $\xrightarrow[AlCl_3]{Benzene} B$ $\xrightarrow[H^{+}]{KCN} C$

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The structure of product $C$,formed by the following sequence of reactions is :$CH_3COOH + SOCl_2$ $\longrightarrow A$ $\xrightarrow[AlCl_3]{Benzene} B$ $\xrightarrow[H^{+}]{KCN} C$