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    Elements of Physical Chemistry
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    Exam 4: Physical Transformations
  5. Question
    The Molar Gibbs Energy of Tribromomethane, CHBr<sub>3</sub>, Decreases by 4
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The Molar Gibbs Energy of Tribromomethane, CHBr3, Decreases by 4

Question 8

Question 8

Multiple Choice

The molar Gibbs energy of tribromomethane, CHBr3, decreases by 4.44 kJ mol-1 when the temperature is increased from 288 to 308 K. Determine the molar entropy of tribromomethane.


A) -222 J K-1 mol-1
B) 222 J K-1 mol-1
C) 0.222 J K-1 mol-1
D) 22.2 J K mol-1

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