Chemistry: The Molecular Science (5th Edition)

Published by Cengage Learning
ISBN 10: 1285199049
ISBN 13: 978-1-28519-904-7

Chapter 18 - Thermodynamics: Directionality of Chemical Reactions - Questions for Review and Thought - Topical Questions - Page 737b: 28c

Answer

Positive.

Work Step by Step

As the number of moles of gas increases from 1 to 2, entropy increases, and the entropy change is positive.
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