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KCET2018ChemistryHydrocarbons

The reagent ' ( X ) ' used for the following reaction is

Options

  1. ANi
  2. B( Pd / C )
  3. C( LiAlH ₄ )
  4. D( Na / Liquid NH ₃ )

Correct answer

B. ( Pd / C )

Step-by-step solution

The reaction is, Partially deactivated palladised charcoal (Pd/C) with ( H ₂ ) is known as Lindlar's catalyst. Alkenes thus obtained have cis- configuration.

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