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COMEDK2019ChemistryAlcohols Phenols and Ethers

When vapours of isopropyl alcohol is passed over heated copper, we get acetone. It is an example for

Options

  1. Adehydration
  2. Bdehalogenation
  3. Cdehydrohalogenation
  4. Ddehydrogenation

Correct answer

D. dehydrogenation

Step-by-step solution

Alcohols are oxidised by passing their vapours over heated copper. 2^ alcohol (isopropyl alcohol) is oxidised to acetone i.e. it undergoes dehydrogenation as follows :

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