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Benzyl alcohol and sodium benzoate is ob...

Benzyl alcohol and sodium benzoate is obtained by the action of sodium hydroxide on benzaldehyde. This reaction is known as

A

Perkin’s reaction

B

Cannizzaro’s reaction

C

Sandmeyer’s reaction

D

Claisen condensation

Text Solution

Verified by Experts

The correct Answer is:
B
Benzaldehyde on treatment with 50% aqueous or ethanolic alkali solution undergoes Cannizzaro’s reaction like HCHO (no `alpha` -hydrogen atom) i.e., one molecule is oxidised and one is reduced with the formation of benzoic acid and benzyl alcohol respectively. `2C_6 H_5 CHO overset(NaOH)to C_6 H_5 CH_2 OH+ C_6 H_5 COONa`
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