Indicate whether each statement is true or false. (a) Thesecond law of thermodynamics says that entropy is conserved.(b) If the entropy of the system increases during areversible process, the entropy change of the surroundingsmust decrease by the same amount. (c) In a certain spontaneousprocess the system undergoes an entropy change of4.2 J/K; therefore, the entropy change of the surroundingsmust be -4.2 J/K.
Indicate whether each statement is true or false. (a) Thesecond law of thermodynamics says that entropy is conserved.(b) If the entropy of the system increases during areversible process, the entropy change of the surroundingsmust decrease by the same amount. (c) In a certain spontaneousprocess the system undergoes an entropy change of4.2 J/K; therefore, the entropy change of the surroundingsmust be -4.2 J/K.
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter13: Spontaneous Processes And Thermodynamic Equilibrium
Section: Chapter Questions
Problem 22P: Use data from Appendix D to calculate the standardentropy change at 25°C for the reaction...
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Question
Indicate whether each statement is true or false. (a) The
second law of
(b) If the entropy of the system increases during a
reversible process, the entropy change of the surroundings
must decrease by the same amount. (c) In a certain spontaneous
process the system undergoes an entropy change of
4.2 J/K; therefore, the entropy change of the surroundings
must be -4.2 J/K.
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