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NEET2022ChemistryAlcohols Phenols and EthersActual

The incorrect method for the synthesis of alkenes is:

Options

  1. Atreatment of alkynes with Na in liquid NH ₃
  2. Bheating alkyl halides with alcoholic KOH
  3. Ctreating alkyl halides in aqueous KOH solution
  4. Dtreating vicinal dihalides with Zn metal

Correct answer

C. treating alkyl halides in aqueous KOH solution

Step-by-step solution

Alkyl halide in aqueous KOH results in formation of alcohol. R - X + KOH ( aq ) R - OH

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