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The vapure of a carboxylic acid HA when ...

The vapure of a carboxylic acid `HA` when passed over `MnO` at 573 K`yields Propanone. The acid `HA` is

A

Methanoic acid

B

Ethanoic acid

C

Propanoci acid

D

Butanoic acid

Text Solution

Verified by Experts

The correct Answer is:
B
Ethanoic acid vapours when passed over heated MnO at 573K will give acetone and `CO_(2)` and `H_(2)` O .
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NARAYNA-ALDEHYDES, KETONES & CARBOXYLIC ACIDS-C.U.Q
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  2. Product (P) obtained in the reaction given below CO + NaOHrarr (P)

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  11. The vapure of a carboxylic acid HA when passed over MnO at 573 Kyields...

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