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NEETChemistryHydrocarbons

What is the primary role of a Lewis acid in the halogenation of arenes?

Options

  1. AActing as a reducing agent
  2. BProviding color to the reaction mixture
  3. CActing as a catalyst to facilitate the reaction
  4. DEnhancing the odor of the products

Correct answer

C. Acting as a catalyst to facilitate the reaction

Step-by-step solution

Lewis acids in the halogenation of arenes act as catalysts, facilitating the reaction by promoting the formation of reactive intermediates.

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