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8.1. Aldehydes and ketones — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistry8.1. Aldehydes and ketones1 Mark
MCQ
Acetone and acetaldehyde are differentiated by
  • A
    $NaOH + {I_2}$
  • ✓
    $Ag(N{H_3})_2^ + $
  • C
    $HN{O_2}$
  • D
    ${I_2}$
✓

Answer

Correct option: B.
$Ag(N{H_3})_2^ + $
b
(b)Acetaldehyde react with tollen's reagent while ketone do not react with tollen's reagent.

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