Which of the following will give benzene when | vedclass

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(D) Benzene diazonium chloride $(C_6H_5N_2Cl)$ reacts with mild reducing agents like hypophosphorous acid $(H_3PO_2)$ or ethanol $(CH_3CH_2OH)$ to for

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$CH_3CH_2OH$

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(D) Benzene diazonium chloride $(C_6H_5N_2Cl)$ reacts with mild reducing agents like hypophosphorous acid $(H_3PO_2)$ or ethanol $(CH_3CH_2OH)$ to form benzene. Specifically,the reaction with $CH_3CH_2OH$ is: $C_6H_5N_2Cl + CH_3CH_2OH \rightarrow C_6H_6 + CH_3CHO + N_2 + HCl$. Among the given options,both $H_3PO_2$ (often written as $H_3PO_3$ in some contexts,though $H_3PO_2$ is the correct reductant) and $CH_3CH_2OH$ are known to reduce diazonium salts to benzene. However,$CH_3CH_2OH$ is a standard reagent for this reduction.

Which of the following will give benzene when reacted with benzene diazonium chloride?

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