The functional group of alkynes is

The functional group of alcohol is _______

The functional group of alcohol is

The functional group of ethanoic acid is a carboxylic group.

What are functional groups ? How are the organic compounds classified on the basis of functional groups ? Mention the functional group of each class and give at least one example.

The functional groups present in Cortisone are :

The functional group is called ____

The functional groups present in 'salol' are