Question

Identify the primary amine from the given options:

विकल्प

• \[\ce{(C2H5)3N}\]

• \[\ce{(C2H5)2NH}\]

• \[\ce{C2H5NH2}\]

• \[\ce{(CH3)3N}\]

Answer 1

\[\ce{C2H5NH2}\]

Explanation:

Alkyl groups replace one, two, or three hydrogen atoms in ammonia to generate primary, secondary, and tertiary amines. The substitution of one hydrogen with an alkyl group in \[\ce{C2H5NH2}\] makes it a primary amine.