Ncert Exercises & Solutions

Which of the following is a 3^⚬ amine?

1. 1-Methylcyclohexylamine

2. Triethylamine

3. tert-Butylamine

4. N-Methylaniline

Hint: Three alkyl groups are attached to nitrogen

The structure of given amines are as follows

Hence, triethylamine is tertiary amine. The option 2 is correct.