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JEE Main Chemistry question

ChemistryAldehydes, Ketones and Carboxylic AcidsJEE Main

Catalytic dehydrogenation of a primary alcohol gives a **[K CET 2008]**

Answer: (B)

Solution

Passing primary alcohol vapours over reduced copper at about 573 K removes two hydrogen atoms (dehydrogenation) to give an aldehyde: . (Secondary

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Question ID VK-148435