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NEET2001ChemistryCarboxylic Acid DerivativesActual

In the following reaction order, B is

Options

  1. ACH ₂= CH - COOH
  2. BCH ₃ CH ₂ COBr
  3. CCH ₃ CH ₂ OH

Correct answer

A. CH ₂= CH - COOH

Step-by-step solution

P + Br ₂ is brominating agent that brominates the -position. The product then undergo dehydrohalogenation in the presence of alcoholic potassium hydroxide.

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