Chapter 21, Problem 8E

Interpretation Introduction

Interpretation:

The reason for the alkane is an example of a homologous series is to be determined.

Concept introduction:

Homologous series consists of a series of compounds in which the next compound differ from the previous compound by the only ${\text{CH}}_{\text{2}}$ unit.

Alkanes are the saturated hydrocarbons in which each carbon atom is bonded to four other atoms via single bond only. The general formula of alkanes is ${\text{C}}_n{\text{H}}_{2n+2}$, $n$ is the number of carbon atoms.