Benzaldehyde can be prepared from benzene by passing vapoures of ….. – InterviewSolution

1.	Benzaldehyde can be prepared from benzene by passing vapoures of …..and …… in its solution is presence of catalyst mixture of aluminium chloride and cuprous chloride. The reaction is known as …….
Answer» HCl, `SnCl_(4)` , ROSENMUND reduction CO, HCl, Gattermann-Kocj REACTION `CO_(2), H_(2)SO_(4)`, Clemmensen reduction `O_(3)`, alocohol, Wolff-Kishner reduction. Answer :B

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