Chemistry: Molecular Approach (4th Edition)

Published by Pearson
ISBN 10: 0134112830
ISBN 13: 978-0-13411-283-1

Chapter 1 - Self-Assessment Quiz: Q11

Answer

The correct answer is (a)

Work Step by Step

Evaporation is a physical change. The chemical composition of the compound will not change when it evaporates, so the molecules will look the same as in its liquid state. Also, the gas will have its molecules further apart than the liquid phase. This is depicted in figure (a). So, the correct answer is (a).
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