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MHT CET20239 May 2023Evening ShiftChemistryAlcohols Phenols and EthersActual

Which among the following reactions occurs by breaking of C - O bond in alcohol?

Options

  1. AReaction with propionic acid.
  2. BReaction with acetic anhydride
  3. CReaction with phosphorus trichloride
  4. DReaction with acetyl chloride

Correct answer

C. Reaction with phosphorus trichloride

Step-by-step solution

3 R - OH + PCl ₃ 3 R - Cl + H ₃ PO ₃

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