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    Chemical Principles Study Set 4
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    Exam 10: Spontaneity, Entropy, and Free Energy
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    A Gas Expands Isothermally and Irreversibly
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A Gas Expands Isothermally and Irreversibly

Question 56

Question 56

Multiple Choice

A gas expands isothermally and irreversibly.
-ΔS is


A) less than zero.
B) More information is needed.
C) greater than zero.
D) equal to zero.

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