Which of the following compounds is a primary amine?
Practice Questions
Q1
Which of the following compounds is a primary amine?
CH3NH2
(CH3)2NH
(CH3)3N
C6H5NH2
Questions & Step-by-Step Solutions
Which of the following compounds is a primary amine?
Correct Answer: CH3NH2
Step 1: Understand what a primary amine is. A primary amine is a compound where the nitrogen atom is attached to one alkyl group and two hydrogen atoms.
Step 2: Look at the compound CH3NH2. Here, CH3 is the alkyl group (methyl group) attached to the nitrogen.
Step 3: Check the number of hydrogen atoms attached to the nitrogen in CH3NH2. There are two hydrogen atoms attached to the nitrogen.
Step 4: Since CH3NH2 has one alkyl group (CH3) and two hydrogen atoms attached to the nitrogen, it fits the definition of a primary amine.
