Acetal is obtained by reacting in the presence of dry HCl and alcohol with:
A
aldehyde
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B
ketone
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C
ether
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D
carboxylic acid
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Solution
The correct option is A aldehyde Acetal is obtained by reacting in the presence of dry HCl and alcohol with aldehyde. Dry HCl acts as an acid catalyst. For example, acetaldehyde reacts with 2 molecules of ethanol to form 1,1-diethoxyethane.