Examples of alkanes|alkenes|alkynes| functional group|alkyl acetate

The functional group of alkynes is

Naming of alkenes and Alkynes

IUPAC Nomenclature OF Simple Alkanes||Alkenes||Alkynes||Cycloalkane||Polyalkenes||Polyalkynes

How do alkanes, alkenes and alkynes differ from each other with respect to General formula

Write general formula of alkane, alkene and alkyne. Write the structural formula of first member of the hydrocarbons.