Moderate

The oxidation of pent-2-one with nascent oxygen gives:

Correct answer: D. Both B and C

  • A. Propanal
  • B. Propanoic acid
  • C. Ethanoic acid
  • D. Both B and C

Explanation

The reaction can be represented as follows:CH3CH2CH2COCH3 + O2 → CH3COOH + CH3CH2CH2COOHThus the products will be ethanoic acid and butanoic acid. So, correct answer will be ethanoic acid.

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About Aldehydes and Ketones

Aldehydes and ketones contain the polar carbonyl group, but aldehydes are generally more readily oxidised and more reactive than ketones. Coverage includes preparation by oxidation or reduction routes, nucleophilic addition of reagents such as hydrogen cyanide and bisulfite, and tests that distinguish aldehydes from ketones.

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