Consider the figure below that shows the natural logarithm of the activity coefficients in a binary mixture as a function of composition. Which of the following statements is false based on the data presented below.



A. The infinite dilution activity coefficient for component 1 is exp(1.2)

B. The infinite dilution activity coefficient for component 2 is exp(1.2)

C. The system can be reasonably modeled using the 1-parameter Margules equation.

D. None of the above are false.

E. All of the above are false.


A. Incorrect. This is true.
B. Incorrect. This is true.
C. Incorrect. This is true. The two activity coefficients are mirror images of each other. A single constant equation, such as the 1-parameter Margules model, can be used with justification here.
D. Correct. None of the above are false.
E. Incorrect. At least one of the statements is true.

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