T (°C) The following Txy chart is for the system i-hexane/n-pentane at 10 atm. The mole fraction of i-hexane is plotted on the x-axis, and the temperature is in °C. 160 152 144 136 128 D A 120 0.0 0.2 0.4 x,y B 0.6 0.8 1.0 Data correspond to ideal behavior predicted by Raoult's Law and vapor pressures calculated from the Antoine equation. What is the boiling point of n-pentane at 10 atm? i °C What is the boiling point of i-hexane at 10 atm? i °C What is the phase of a mixture at Point A? <> What is the phase of a mixture at Point B? = What is the phase of a mixture at Point C? What is the bubble-point temperature for a liquid with an i-hexane mole fraction of 0.5? i °C What is the vapor-phase mole fraction of i-hexane in equilibrium with a liquid having an i-hexane mole fraction of 0.5 at its bubble point? i What is the dew-point temperature for a vapor i with an i-hexane mole fraction of 0.9? What is the liquid-phase mole fraction of i-hexane in equilibrium with a vapor having an i-hexane mole fraction of 0.9 at its dew point? i