Instructions: 1. Solve these problems using Microsoft Excel. 2. The final excel files must be uploaded to the blackboard (assignment section) before the deadline. 3. Grading will be based on blackboard submission only. Please make sure you make well organized tables in excel as well. Put proper names, symbols, units etc. If anything is missing, there will be deduction of marks. 4. For any graph, there must be proper labelling and formatting. Problem-1 Figure-1 shows the schematic diagram for a non-reactive separation system in which the feed stream containing hexane-octane mixture is fed at rate of 100 g.mol/h. The feed stream is separated into a liquid over-head product (D) containing 93 mol% hexane (xd) and a liquid bottom product (V) containing 5 mol% hexane (xb). Find the molar flow of the distillate (D) and bottom (B) streams. Distillate (D) g/mol 93 mol% hexane Feed (F) 100 g/mol 68 mol% hexane 32 mol % Octane Bottom (B) g/mol 5 mol% hexane Figure 1 Schematic diagram of separation system