JEE Main Chemistry question

ChemistryAldehydes, Ketones and Carboxylic AcidsJEE Main

Malonic acid, H₂C(COOH)₂, on heating gives:

Answer: (B)

Solution

Malonic acid readily decarboxylates on heating, losing one carboxyl group as CO₂ and giving acetic acid.

Question ID VK-149989