Here you have 0.30 mole of benzene and 0.70 mole of methylbenzene at 25 °C. a. The following shows chemical potential curves of three states of methylbenzene. Explain how the chemical potential curve of liquid would change as benzene is dissolved in methylbenzene. b. Explain how boiling-point elevation and freezing-point depression occur in a solution using the graph. Mark where the boiling point and freezing point of the solution would be. Solid Liquid Vapour Solid stable Liquid T. Vapour stable stable Temperature, T Chemical potential, u

Here you have 0.30 mole of benzene and 0.70 mole of methylbenzene at 25 °C. a. The following shows chemical potential curves of three states of methylbenzene. Explain how the chemical potential curve of liquid would change as benzene is dissolved in methylbenzene. b. Explain how boiling-point elevation and freezing-point depression occur in a solution using the graph. Mark where the boiling point and freezing point of the solution would be. Solid Liquid Vapour Solid stable Liquid T. Vapour stable stable Temperature, T Chemical potential, u