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AP EAMCET2006ChemistryAlcohols Phenols and Ethers

CH ₃ CH ₂ OH step-1 Cl ₂ CH ₃ CHO step-2 3 Cl ₂ Cl ₃ CCHO In above reactions the role of Cl ₂ in step- 1 and step-2 respectively is :

Options

  1. Aoxidation, chlorination
  2. Breduction, chlorination
  3. Coxidation, addition
  4. Dreduction, substitution

Correct answer

A. oxidation, chlorination

Step-by-step solution

CH ₃ CH ₂ OH Step 1 Cl ₂ CH ₃ CHO The above reaction is an example of oxidation. Due to oxidation - CH ₂ OH group is oxidised to -CHO group. CH ₃ CHO Step 2 3 Cl ₂ Cl ₃ C CHO In the second step chlorination takes place. In chlorination hydrogen atom changes by chlorine.

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