The theoretical minimum work required to separate one mole of a liquid mixture a

Question

The theoretical minimum work required to separate one mole of a liquid mixture at 1 atm, containing 50 mole % each of n- heptane and n- octane into pure compounds each at 1 atm is

Options:

A . -2 RT ln 0.5

B . -RT ln 0.5

C . 0.5 RT

D . 2 RT

Answer: Option B

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