A liquid mixture containing 45.0% benzene (B) and 55.0% toluene (T) by mass is fed to a distillation column. A product stream leaving the top of the column (the overhead product) contains 95.0 mole% B, and a bottom product stream contains 8.0% of the benzene fed to the column (meaning that 92% of the benzene leaves with the overhead product). The volumetric flow rate of the fced stream is 2000 L/h and the specific gravity of the feed mixture is 0.872. a) Label the flow chart completely as per standard procedure for solving material balance b) Perform the complete degree of freedom analysis c) Select the most suitable basis d) Write only independent equations (involving material balances )

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Principal Quantities and EOS

A physical quantity represents the physical state of a system. It is expressed as the product of a number and unit. The basic quantities used in science are length, mass, and time. The principal quantities are the quantities that are independent of other quantities.