Calculate the Gibbs free energy of mixing at a temperature of 25 °C for the mixing of two ideal gases that are in the molar ratio 1:4. The total moles of the two gases combined are 15 moles. Take the universal gas constant, R to be 8.3145 J mol-k!. The pressure of the system is kept constant. A. 18.6 kJ B. -18.6 kJ C.-62.41 J D. 62.41 J E. -1.56 kJ

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Calculate the Gibbs free energy of mixing at a temperature of 25 °C for the mixing of two ideal
gases that are in the molar ratio 1:4. The total moles of the two gases combined are 15 moles. Take
the universal gas constant, R to be 8.3145 J mol-k!. The pressure of the system is kept constant.
A. 18.6 kJ
B. -18.6 kJ
C.-62.41 J
D. 62.41 J
E. -1.56 kJ
Transcribed Image Text:Calculate the Gibbs free energy of mixing at a temperature of 25 °C for the mixing of two ideal gases that are in the molar ratio 1:4. The total moles of the two gases combined are 15 moles. Take the universal gas constant, R to be 8.3145 J mol-k!. The pressure of the system is kept constant. A. 18.6 kJ B. -18.6 kJ C.-62.41 J D. 62.41 J E. -1.56 kJ
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