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JEE Main2007ChemistryCarboxylic Acid DerivativesActual

The compound formed as a result of oxidation of ethyl benzene by KMnO ₄ is

Options

  1. Abenzophenone
  2. Bacetophenone
  3. Cbenzoic acid
  4. Dbenzyl alcohol

Correct answer

C. benzoic acid

Step-by-step solution

Any aliphatic carbon with hydrogen attached to it, in combination with benzene ring, will be oxidized to benzoic acid by KMnO ₄ / H ⁺ . Hence, (C) is correct.

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