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COMEDK2016ChemistryAlcohols Phenols and Ethers

Which of the following combinations can be used to synthesised ethanol?

Options

  1. ACH ₃ MgI and CH ₃ COOC ₂ H ₅
  2. BCH ₃ MgI and HCHO
  3. CCH ₃ MgI and CH ₃ COCH ₃
  4. DCH ₃ MgI and C ₂ H ₅ OH

Correct answer

B. CH ₃ MgI and HCHO

Step-by-step solution

Ethanol can be synthesised as follows:

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