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BITSAT2009ChemistryAldehydes and KetonesActual

Which of the following compound can not be used in preparation of iodoform?

Options

  1. ACH ₃ CHO
  2. BCH ₃ COCH ₃
  3. CHCHO
  4. D2 -propanol

Correct answer

C. HCHO

Step-by-step solution

Formaldehyde can not produce -group on reaction with potassium iodide and sod. hypochlorite vield iodoform.

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