A carboxylic acid is made up of two functional group, alcohol group, involving a hydrogen bond to an oxygen, which is attached to carboxyl group involving carbon double bond to an oxygen.
A functional group is defined as a group of atom or bonds inside a substance that is responsible for the substance unique chemical reaction in organic chemistry.
Some of the major functional group are: hydroxyl, methyl, carbonyl, carboxyl, amino, alcohol, phosphate and sulfhydryl etc.
Carboxylic acid has two types of functional group one is alcohol group and other is carboxyl group.
Thus, carboxylic acid is made up of two functional group, alcohol group, involving a hydrogen bond to an oxygen, which is attached to carboxyl group involving carbon double bond to an oxygen.
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