I don't understand how to go about completing these questions. Help is appreciated!
Using the diagram of the Binary Benzene/Toluene Liquid Mixture, answer the following questions: Consider a mixture of benzene and toluene that is at 0.65 mol fraction of benzene at 93°C. What is the composition of Toluene vapour in this mixture? a) 0.7 mol fraction b) 0.5 mol fraction c) 0.3 mol fraction d) Not enough information given to solve this problem. . Find the approximate mole fraction of benzene in both the liquid and vapour phases, if the original liquid composition was 0.3 mole fraction benzene, and the system is at 100°C. a) vapour phase 0.23, liquid phase 0.47 b) vapour phase 0.47, liquid phase 0.23 c) vapour phase 0.77, liquid phase 0.63 d) vapour phase 0.78, liquid phase 0.87 3. Find the approximate dew point of a mixture of 0.3 mole fraction benzene. a) 105°C b) 100°C c) 90°C d) 85 C
