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Calculate the Change in the Molar Gibbs Energy of a Perfect

Question 19

Multiple Choice

Calculate the change in the molar Gibbs energy of a perfect gas when it expands isothermally at a temperature of 25 °C from a molar volume of 1.00 dm3 to a molar volume of 10.0 dm3.


A) 479 J mol-1
B) +5.71 kJ mol-1
C) +2.48 kJ mol-1
D) +208 J mol-1

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