Question

The compounds formed when a hydrogen atom is replaced from NH₃ by an alkyl group is:

• A. Amides
• B. Amines
• C. Hydrazine
• D. Nitrides

Hint:

Amines are formed when one or more hydrogen atoms in ammonia (NH\(_3\)) are replaced by alkyl or aryl groups.

Answer 1

The Correct Option is B

Step 1: Definition of Amines.
Amines are organic compounds in which one or more hydrogen atoms in ammonia (NH\(_3\)) are replaced by alkyl or aryl groups. The general formula for an amine is RNH\(_2\), where R represents an alkyl group. Step 2: Formation of Amines.
When a hydrogen atom is replaced by an alkyl group in ammonia (NH\(_3\)), the resulting compound is an amine. For example, methylamine (CH\(_3\)NH\(_2\)) is formed by replacing one hydrogen atom of ammonia with a methyl group (CH\(_3\)). Step 3: Conclusion.
Therefore, the compounds formed when a hydrogen atom is replaced by an alkyl group in ammonia are amines.