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JEE Mains · Chemistry · STD 12 -8.1. Aldehydes and ketones

Formaldehyde can be distinguished from acetaldehyde by the use of

  1. A Schift's reagent
  2. B Tollen 's reagent
  3. C \(I_2\)/Alkali
  4. D Fehling's solution
Verified Solution

Answer & Solution

Correct Answer

(C) \(I_2\)/Alkali

Step-by-step Solution

Detailed explanation

Only acetaldehyde and methyl ketones give iodoform test.