Answer the following statement(s) true (T) or false (F)
A. All equations of state are written in the format where P is the dependent variable.
B. The binary interaction parameter for a cubic equation of state will never be less than zero.
C. The virial equation of state is most accurate for liquids with molar volumes less than 0.0001 m3/mol.
D. While the van der Waals one-fluid mixing rules are very popular and easy to implement, there are other mixing rules available.
E. None of the above are true.
A. Incorrect. While it is common for equations of state to be written in this way, it is not a requirement and other approaches do exist.
B. Incorrect. As seen in Table 12-6, negative values are possible.
C. Incorrect. The virial equation of state is most accurate for gases at low to moderate pressures and not for liquids.
D. Correct. Several mixing rules exist, but the van der Waals one-fluid mixing rule is popular.
E. Incorrect. One statement is correct.
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