A binary mixture of components M and N forms an azeotrope at 120°C and liquid phase mole fraction of component 1 is x, = 0.3. The liquid phase non-ideality is given by In 7, = Ax; ,Iny, = Ax¡ . Here,...

Extracted text: A binary mixture of components M and N forms an azeotrope at 120°C and liquid phase mole fraction of component 1 is x, = 0.3. The liquid phase non-ideality is given by In 7, = Ax; ,Iny, = Ax¡ . Here, 7,,7 are the activity coefficients and x,x, are the liquid phase mole fractions. The fugacity coefficients of both the components at azeotropic composition is 0.7. Saturated vapor pressure at 120°C is, P = 60 bar Pat = 30 bar Give total pressure for azeotropic system. a) 48 bar b) 38 bar c) 45 bar d) 56 bar