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any x=4 Q2. A binary system with Component 1 and Component 2 vapor pressure data are given as function of temperature at 1 atm pressure:
any x=4
Q2. A binary system with Component 1 and Component 2 vapor pressure data are given as function of temperature at 1 atm pressure: Temperature (C) Componenti (kPa) Component 2(kPa) 75 101.325 80 116.X 46 85 135.X 53.9 90 155.X 63.3 95 179.X 74.2 100 24X 85.9 105 1800 101.325 Antoine equation for Component 1 and Component 2 are given as follows: In Psat [kpa] 2945.4X = 14.293X - T[C] + 224.00 2972.6X In Paat [kpa] = 13.994X T[C] + 209.00 a) Determine the molar composition of component 1 in liquid and vapor phase using Raulot's law. b) Calculate the molar composition of component 2 in vapor phase using modified Raulot's law if the activity coefficients are given by In Y = 1.8 xz and In Y2 = 1.8 x c) Determine the excess Gibbs energy values for each temperature using modified Raulot's law. d) State any two reasons for difference in the predicted values of vapor phase compositions [Raulot's and modified Raulot's law]. e) Indicate whether these components form azeotrope at 95 C. State the reasons for your answer. [5 x2 = 10 marks)Step by Step Solution
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