Q. How many of the following compounds can be categorized as secondary amines?
Propan- -amine, diphenylamine, -isopropylaniline, dibenzylamine, ethylmethylamine, -methylisopropylamine, -tert-butylaniline.

 677  138 NTA AbhyasNTA Abhyas 2022 Report Error

Answer: 5

Solution:

Secondary amines have two organic substituents (alkyl, aryl or both) bound to the nitrogen together with one hydrogen. Diphenylamine, -isopropylaniline, dibenzylamine, ethylmethylamine and -methylisopropylamine can be categorized as secondary amines.