Identify (B) and (C) and how are (A) and (C) | vedclass

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(C) $1$. The reaction of $(A)$ ($4$-bromophenethyl bromide) with alcoholic $NaOH$ proceeds via an $E2$ elimination mechanism to form $(B)$ ($4$-bromos

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(C) $1$. The reaction of $(A)$ ($4$-bromophenethyl bromide) with alcoholic $NaOH$ proceeds via an $E2$ elimination mechanism to form $(B)$ ($4$-bromostyrene). $2$. The reaction of $(B)$ with $HBr$ in ether follows an electrophilic addition mechanism (Markovnikov's rule) to form $(C)$ ($1$-($4$-bromophenyl)$-1-$bromoethane). $3$. Comparing $(A)$ and $(C)$: $(A)$ is $1-$bromo$-2-$($4$-bromophenyl)ethane. $(C)$ is $1-$bromo$-1-$($4$-bromophenyl)ethane. These are position isomers because the bromine atom on the side chain is at different positions relative to the benzene ring.

Identify $(B)$ and $(C)$ and how are $(A)$ and $(C)$ related?

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