What is meant by functional group in carbon compounds? Write in tabular form the structural formula and the functional group present in the following compounds

[AmarCBSE]

What is meant by functional group in carbon compounds? Write in tabular form the structural formula and the functional group present in the following compounds.
(i) Ethanol,
(ii) Ethanol acid.

[AmarCBSE]

Functional group is an atom or a group of atoms that is bonded to a hydrocarbon chain. It determines the physical and chemical properties of the organic compounds.