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WorldlyGlass49

Amines are derivatives of the ammonia molecule. Ammonia or azane is a compound of nitrogen and hydrogen, it is a colorless gas with a characteristic pungent smell.

Answer: ammonia

Explanation:- Functional groups are specific group of atoms within molecules that are responsible for the characteristic chemical reactions of those molecules.

1. Aldydes have functional group \(-O=C-H\).

Example: Ethanal with molecular formula \(CH_3CHO\)

2. Amines have functional group \(-NH_2\).

Example: Methylamine with molecular formula \(CH_3NH_2\). they are formed by substituting one hydrogen of ammonia by a R substituent.

3. Ketones have functional group \(-C=O\).

Example: Acetone with molecular formula \(CH_3COCH_3\)

4. Nitric acid is a inorganic acid with molecular formula \(HNO_3\).

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