Chapter 21, Problem 43A

Interpretation Introduction

Interpretation:

The difference between saturated and unsaturated hydrocarbons needs to be explained.

Concept introduction:

The hydrocarbon compounds contain compound that are made up of only hydrogen and carbon atoms.

Explanation of Solution

The hydrocarbon compounds that contains single bond(s) between carbon atom(s) are said to be saturated hydrocarbon whereashydrocarbon compounds that containsmultiple bond(s) between carbon atom(s) are said to be unsaturated hydrocarbon. Compounds containing single bonds are said to be alkane and compounds containing double bonds are said to be alkene whereas compounds containing triple bonds are said to be alkyne.

For example:

Since, the compound contains only single bonds so, it is an alkane (saturated hydrocarbon).

Since, the compound contains double bond between two carbon atoms so, it is an alkene (unsaturated hydrocarbon).