3. (35 points) (2-component) Carefully plot on the attached graph a binary pressure composition (P-x) diagram at 300F on the basis of the data given below. The binary pair is normal-pentane (n-Cs) and normal-decane (n-Co). Submit your diagram along with your solution. Pressure (psia) 8 Pentane mole fraction in the Decane mole fraction in the vapor phase liquid phase 0.08 0.996 0.64 0.93 0.83 0.82 20 40 60 0.89 0.71 80 0.93 0.61 120 0.96 0.42 160 0.98 0.24 220 0.998 0.03 Note that temperature is fixed at 300F 240 220 200 180 160 140 Pressure (psia] 120 100 80 60 40 20 0+ 0.0 0.1 0.8 0.9 1.0 0.2 0.3 0.4 0.5 0.6 0.7 Mole Fraction of Pentane in Mixture a. (10 points) Clearly identify the bubble-point curve and the dew-point curve on your plot