Question 2 A binary feed mixture consisting of 30 mol% methanol and rest water needs to be separated by flashing at 80 C and 1 atm. The vapour-liquid equilibrium (VLE) data for the methanol-water system at 1 atm are given in Table 1 (adapted from Perry et al. (1963)). Using the linear interpolation method and using the information given in Table 1. determine the recovery of methanol in the vapour phase at 80"C and 1 atm. Please Note: You must state the answer in 2 decimal places. Your answer will be accepted if it is within 10.02 Your supporting solution must include: 1) A block flow diagram of the process and annotate appropriately with the data provided, 2) State and state the appropriate basis for solving this question, 3) Use a general material balance equation to solve this question. Table 1. VLE data for the methanol-water system at 1 atm. Temperature Mole% of water in Mole% of water in (C) vapour (yw) liquid (xw) 100.0 100.0 100.0 96.4 86.6 98.0 93.5 77.0 96.0 91.2 69.6 94.0 89.3 63.5 92.0 87.7 58.2 90.0 84.4 48.3 85.0 81.7 42.1 B0.0 78,0 33.5 70.0 75.3 27.1 60.0 73.1 22.1 50.0 712 17.5 40.0 693 13.0 30.0 67.6 8.5 20.0 66.0 42 10.0 65,0 2.1 5.0 015 0.0 00