Chapter 21, Problem 9E

Interpretation Introduction

Interpretation:

Isomers are to be defined.

Concept introduction:

Different compounds having the same molecular formula with different structural arrangement are called isomers. Example is butane and isobutane. The molecular formula is ${\text{C}}_4{\text{H}}_{10}$ and the structures are as follows:

Butane is a linear compound while the isobutane is a branched compound.