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MHT CET20227 Aug 2022Morning ShiftChemistryAlcohols Phenols and EthersActual

Identify reducing agent used for the following conversion. R - CHO R - CH ₂- OH

Options

  1. ANa /Dry ether
  2. BK ₂ Cr ₂ O ₇ / dil. H ₂ SO ₄
  3. CLiAlH ₄ / H ₃ O ⁺
  4. DSn / HCl

Correct answer

C. LiAlH ₄ / H ₃ O ⁺

Step-by-step solution

R - CHO LiAlH ₄ / H ₃ O ⁺ R - CH ₂- OH

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