A colourless liquid, at room temperature, reacts with soda-lime to form sodium salt of a carboxylic acid and…

A colourless liquid, at room temperature, reacts with soda-lime to form sodium salt of a carboxylic acid and ammonia gas. The liquid is
  1. propanoic acid
  2. formamide
  3. propanamide
  4. methyl enthanoate

Solution

Only amides (but not acids and esters) undergo hydrolysis in presence of soda-lime to form sodium salt of a carboxylic acid and ammonia gas. Further, since the given compound is a liquid, it must be formamide, because propanamide is a solid.

Asked in: JEE-TOPICTESTS-CHEMISTRY

Practice more ALDEHYDES, KETONES AND CARBOXYLIC ACIDS questions on Aicharya