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If a process is exothermic and not spontaneous, then what must not be true? a) AG>0 b) AH<0 c) AS>0 d) AS<0

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter5: Thermochemistry

Section: Chapter Questions

Problem 5.25QE

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Question

If a process is exothermic and not spontaneous, then what must not be true?
a) AG>0
b) AH<0
c) AS>0
d) AS<0

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