Benzene is treated with oleum to produce comp | vedclass

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Question

(B) $1$. Benzene reacts with oleum $(H_2SO_4 + SO_3)$ to form benzene sulfonic acid (compound $X$).$2$. Benzene sulfonic acid is heated with molten $N

Vedclass · Accepted Answer

Benzene

Vedclass · Answer

(B) $1$. Benzene reacts with oleum $(H_2SO_4 + SO_3)$ to form benzene sulfonic acid (compound $X$).$2$. Benzene sulfonic acid is heated with molten $NaOH$ followed by acidification to produce phenol (compound $Y$).$3$. Phenol is treated with zinc dust $(Zn)$,which acts as a reducing agent,to reduce phenol back to benzene (compound $Z$).Therefore,the structure of compound $Z$ is benzene.

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