# 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 ϒi denotes the liquid-phase activity coefficient of species i. If ln(ϒ1) = 0.09, then the value of ln(ϒ2), up to 2 digits after the decimal point, is ________

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**Bhuvna** * *

please explain answer

**Aditi** * *

need help, explain answer

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