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In the Cannizzaro’s reaction given below : 2 Ph - CHO → KOH Ph - CH 2 OH + PhCO 2 - The slowest step is

Options

  1. AThe attack of —OH at the carbonyl group
  2. BThe transfer of hydride to the carbonyl group
  3. CThe abstraction of proton from the carboxylic acid
  4. DThe deprotonation of Ph—CH 2 OH

Correct answer

B. The transfer of hydride to the carbonyl group

Step-by-step solution

The slowest step in Cannizzaro reaction is transfer of hydride to the carbonyl group.

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