When acetylene is passed through a red-hot ir | vedclass

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Question

(A) When acetylene $(C_2H_2)$ is passed through a red-hot iron tube,it undergoes cyclic polymerization to form benzene $(C_6H_6)$,which is compound $X

Vedclass · Accepted Answer

$C_6H_5OH + Zn \xrightarrow{	ext{distillation}} C_6H_6 + ZnO$

Vedclass · Answer

(A) When acetylene $(C_2H_2)$ is passed through a red-hot iron tube,it undergoes cyclic polymerization to form benzene $(C_6H_6)$,which is compound $X$:$3C_2H_2 \xrightarrow{	ext{red hot tube}} C_6H_6$ $(X)$Reaction $(A)$ involves the reduction of phenol with zinc dust,which is a standard laboratory method to produce benzene:$C_6H_5OH + Zn \xrightarrow{	ext{distillation}} C_6H_6 + ZnO$Therefore,reaction $(A)$ yields $X$ (benzene) as the major product.

When acetylene is passed through a red-hot iron tube,compound $X$ is formed. Which one of the following reactions will yield $X$ as the major product?

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