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Q. The following reaction is named asChemistry Question Image

KEAMKEAM 2019Aldehydes Ketones and Carboxylic Acids

Solution:

The given reaction is named as Cannizzaro reaction. In this reaction, aldehydes that do not have an $\alpha$ -hydrogen atom undergoes self oxidation and reduction (dis proportionation) reaction on heating with concentrated alkali. In this reaction, one $-$ CHO group of the aldehyde is reduced to alcohol while another is oxidised to carboxylic acid salt.

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