Answer the following statement(s) true (T) or false (F)
A. The residual chemical potential of component i is equal to the residual partial molar Gibbs free energy of component i.
B. The residual chemical potential of component i is only a function of temperature and pressure, and not a function of composition.
C. The mixture fugacity coefficient of component i is the partial molar property of the residual molar Gibbs free energy (divided by RT).
D. All of the above are true.
E. None of the above are true.
A. Correct. This is taken directly from the definition of chemical potential and shown in Equation 12.4.
B. Incorrect. The chemical potential is the partial molar Gibbs free energy. All partial molar properties are functions of temperature, pressure and composition.
C. Incorrect. This is close, but inaccurate. The natural logarithm of the fugacity coefficient is defined as the partial molar property of the residual molar Gibbs free energy divided by RT.
D. Incorrect. At least one is not true.
E. Incorrect. At least one is true.
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