Question

what are unsaturated hydrocarbon? give example​

Answer 1

Alkenes and Alkynes: Structure and Physical Properties

Ethene, C2H4, is an example of an unsaturated hydrocarbon. Other examples of unsaturated compounds are benzene, C6H6, and acetic acid, C2H4O2. All bond angles about the carbon-carbon double bond are 120o.

Answer 2

Answer:

The hydrocarbons which contain C-C multiple bond (double or triple bonds or both) are called unsaturated hydrocarbons.

Alknes containing double bond for eg: ethene , butene etc.

Alkynes containing tripple bond for eg: ethyne , propyne etc.