Vedclass
Class 12Chemistry2 Aldehydes, Ketones and Carboxylic Acids: Carboxylic Acids and their DerivativesProperties of Carboxylic Acids and Their Derivatives
Difficult

The vapour of a carboxylic acid $HA$ when passed over $MnO_2$ at $573 \ K$ yields propanone. The acid $HA$ is

  • A
    Methanoic acid
  • B
    Ethanoic acid
  • C
    Propanoic acid
  • D
    Butanoic acid
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Class 12 Questions

Class 12

Chemistry Questions

Chapter

2 Aldehydes, Ketones and Carboxylic Acids: Carboxylic Acids and their Derivatives

Subtopic

Properties of Carboxylic Acids and Their Derivatives

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