A binary liquid mixture is in equilibrium with its vapor at a temperature T = 3

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A binary liquid mixture is in equilibrium with its vapor at a temperature T = 300 K. The liquid mole fraction x1 of species 1 is 0.4 and the molar excess Gibbs free energy is 200 J/mol. The value of the universal gas constant is 8.314 J/mol-K, and Ï’i denotes the liquid-phase activity coefficient of species i. If ln(Ï’1) = 0.09, then the value of ln(Ï’2), up to 2 digits after the decimal point, is ________

Options:

A . 0.01 to 0.03

B . 0.09 to 0.11

C . 1.22 to 1.23

D . 0.06 to 0.08

Answer: Option D

-NA-

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