Identify A and B in the following reactions: | vedclass

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(A) $1$. The $-NO_2$ group is a deactivating and meta-directing group. Therefore,when nitrobenzene reacts with $Cl_2$ in the presence of $Fe$ (a Lewis

Vedclass · Accepted Answer

$A = m-	ext{chloronitrobenzene}, B = 	ext{azobenzene}$

Vedclass · Answer

(A) $1$. The $-NO_2$ group is a deactivating and meta-directing group. Therefore,when nitrobenzene reacts with $Cl_2$ in the presence of $Fe$ (a Lewis acid catalyst),electrophilic aromatic substitution occurs at the meta position to form $m$-chloronitrobenzene $(A)$.$2$. The reduction of nitrobenzene with $LiAlH_4$ is a complex process. While $LiAlH_4$ is a strong reducing agent,its reaction with nitrobenzene typically leads to the formation of azobenzene $(C_6H_5-N=N-C_6H_5)$ as the major product $(B)$.

Identify $A$ and $B$ in the following reactions:

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