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What happens when vicinal dihalides are treated with alcoholic potassium hydroxide?

Options

  1. AHydrogen halides are added
  2. BHydrogen halides are eliminated
  3. CAlkane is formed
  4. DAlkyl halide is formed

Correct answer

B. Hydrogen halides are eliminated

Step-by-step solution

When vicinal dihalides are treated with alcoholic potassium hydroxide, hydrogen halides are eliminated through dehydrohalogenation.

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