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JEE Main20253 Apr 2025Morning ShiftChemistryAldehydes and KetonesActual

Number of molecules from below which cannot give ioddoform reaction is : Ethanol, Isopropyl alcohol, Bromoacetone, 2-Butanol, 2-Butanone, Butanal, 2-Pentanone, 3-Pentanone, Pentanal and 3-Pentanol

Options

  1. A5
  2. B4
  3. C3
  4. D2

Correct answer

B. 4

Step-by-step solution

Following will not give iodoform reaction/test. (1) Butanal (2) 2-Pentanone (3) Pentanal (4) 3-Pentanol

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