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NTA Abhyas NEET2020ChemistryCarboxylic Acid DerivativesPractice

Which of the following does not turn Schiff's reagent to pink?

Options

  1. AFormaldehyde
  2. BPropanaldehyde
  3. CAcetone
  4. DAcetaldehyde

Correct answer

C. Acetone

Step-by-step solution

Acetone can't be turn Schiff's reagent to pink. Those carbonyl compound which contains Aldehyde group give the pink colour with Schiff's reagent. Therefore option. ( C ) is correct.

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