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NEET2026ChemistryChapterActual

Consider the following reaction: Identify the major organic products X and Y .

Options

  1. ABenzene and propanoic acid
  2. BBenzaldehyde and ethanal
  3. CPhenylacetic acid and methanoic acid
  4. DBenzoic acid and ethanoic acid

Correct answer

D. Benzoic acid and ethanoic acid

Step-by-step solution

The given reactant is 1-phenylpropene, which has the structure C ₆ H ₅- CH = CH - CH ₃ . The reagent KMnO ₄ / H ^+, is a strong oxidizing agent that causes the oxidative cleavage of the carbon-carbon double bond. During this reaction, the C = C bond is completely broken. Each carbon atom of the double bond is oxidized to a carboxylic acid group. The C ₆ H ₅- CH = fragment is oxidized to benzoic acid ( C ₆ H ₅ COOH ). The = CH - CH ₃ fragment is oxidized to ethanoic acid ( CH ₃ COOH ). Therefore, the major organic p

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