Chapter 12, Problem 12.28P

Interpretation Introduction

Interpretation:

Whether the alkane with molecular formula ${\text{C}}_{\text{18}}{\text{H}}_{\text{38}}$ is an acyclic alkane or cycloalkane must be explained.

Concept introduction:

Alkanes are saturated hydrocarbon that is there is the only single bond between carbon and hydrogen atoms.

The general formula for an acyclic alkane is ${\text{C}}_{\text{n}}{\text{H}}_{\text{2n+2}}$.

The general formula for a cyclic alkane is ${\text{C}}_{\text{n}}{\text{H}}_{\text{2n}}$.