Functional group — Science definition
A structural group associated with characteristic chemical behavior.
Where it is taught
- Organic Functional Groups & Isomers — Organic Chemistry & Material Design, Physical Science: Chemistry, Grade 11
Questions using functional group
Problem 1
Identify the functional group in CH₃COOH. Show the reasoning, not just the conclusion.
Hints
A molecular formula alone does not specify structure.
Answer and explanation
A carboxyl group; the compound is a carboxylic acid.