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    Chemical Principles Study Set 4
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    Exam 10: Spontaneity, Entropy, and Free Energy
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    Calculate the Entropy Change When 5
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Calculate the Entropy Change When 5

Question 43

Question 43

Multiple Choice

Calculate the entropy change when 5.00 mol of a monatomic ideal gas is cooled from 135°C to 85°C at 1 atm.


A) -48.9 J/K
B) -13.6 J/K
C) -250.0 J/K
D) -9.62 J/K
E) -2.74 J/K

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