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MHT CET202310 May 2023Morning ShiftChemistryHydrocarbonsActual

Identify the product P obtained in following reaction. aligned & Benzene + ozone (excess) CCl ₄ & Benzene triozonide Zn / H ₂ O P + H ₂ O ₂ & aligned

Options

  1. ABenzoic acid
  2. BBenzaldehyde
  3. CPhenol
  4. DGlyoxal

Correct answer

D. Glyoxal

Step-by-step solution

When benzene is treated with ozone in presence of an inert solvent such as carbon tetrachloride, benzene triozonide is formed which is then decomposed by zinc dust and water to give glyoxal.

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