In organic chemistry, a functional group is any substituent or moiety in a molecule that causes the molecule's characteristic chemical reactions.

A functional group is a specific cluster of atoms within a molecule that gives the compound its characteristic chemical behavior. It plays a vital role in determining how the molecule reacts …

Dec 16, 2025 · Double and triple bonds are known as functional groups, a term that is used to identify atoms or groups of atoms within a molecule that are sites of comparatively high reactivity.

A functional group is a specific group of atoms within a molecule that is responsible for a characteristic set of chemical reactions. In other words, once you identify the functional group, …

Functional groups are a group of atom (s) that define the physical and chemical properties of a substance. There are several functional groups in organic chemistry, namely, alkanes, …

Oct 6, 2010 · Functional groups are specific groupings of atoms within molecules that have their own characteristic properties, regardless of the other atoms present in a molecule. Common …

Jul 3, 2019 · Functional Groups Definition A functional group or moiety is a specific group of atoms within a molecule that is responsible for characteristic chemical reactions of that molecule.

A functional group is defined as an atom or group of atoms within a molecule that has similar chemical properties whenever it appears in various compounds. Even if other parts of the …

Jun 20, 2025 · In the field of organic chemistry, functional groups are specific groups of atoms that are like the “personality traits” of molecules. Just as the behavior of a person is influenced by …

Functional groups are atoms or small groups of atoms (two to four) that exhibit a characteristic reactivity. A particular functional group will almost always display its characteristic chemical …