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MHT CET20244 May 2024Morning ShiftChemistryAldehydes and KetonesActual

Which of the following compounds when treated with ammoniacal silver nitrate exhibits silver mirror test?

Options

  1. AEthanol
  2. BEthanal
  3. CEthoxyethane
  4. DEthanoic acid

Correct answer

B. Ethanal

Step-by-step solution

Tollen's reagent oxidises aldehyde to the corresponding carboxylate anion. Silver forms a greyish black precipitate. This test is termed as silver mirror test.

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