1. Tardigrade
  2. Question
  3. Chemistry
  4. A dichloroderivative (A) on treating with KCN followed by acid hydrolysis and heating gives a monobasic acid (B) along with liberation of CO2. (B) on heating with liquid ammonia followed by treating with Br2/KOH gives (C) which on treating with NaNO2 and HCl at low temperature followed by oxidation gives a monobasic acid (D) having molecular mass 74. 'C' in the whole process would be

Q. A dichloroderivative on treating with followed by acid hydrolysis and heating gives a monobasic acid along with liberation of . on heating with liquid ammonia followed by treating with gives which on treating with and at low temperature followed by oxidation gives a monobasic acid having molecular mass . in the whole process would be

 1279  213 Amines Report Error

Solution:

group on acid hydrolysis always converts to
Two - COOH group on one carbon atom on heating always lose to form mono carboxylic acid. C is propyl amine.
image