The vapour of a carboxylic acid HA when passed over MnO2 at 573 K yields propanone. What is the acid HA?
a) Methanoic acid
b) Ethanoic acid
c) Propanoic acid
d) Butanoic acid....
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Answer:
b) Ethanoic acid
Explanation:
The vapour of ethanoic acid (HA) when passed over MnO2 at 573 K yields propanone.
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b) is ur answer
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