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JEE Main20241 Feb 2024Evening ShiftChemistryHaloalkanes and HaloarenesActual

Acid D formed in above reaction is:

Options

  1. AGluconic acid
  2. BSuccinic acid
  3. COxalic acid
  4. DMalonic acid

Correct answer

B. Succinic acid

Step-by-step solution

The ethyl bromide undergo elimination reaction with alc.KOH gives ethene. Ethene gives dibromoethane with bromine in carbon tetra chloride. The dibromoethane converts to dicyanoethane with excess KCN. The dicyanoethane on hydrolysis gives Succinic Acid.

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