Question: Consider the evaporation of liquid A into a column containing a binary gas mixture of A and B. Species B cannot be absorbed in liquid

Consider the evaporation of liquid A into a column containing a binary gas mixture of A and B. Species B cannot be absorbed in liquid A and the boundary conditions are the same as in Section 14.2.2. Show how the ratio of the molar-average velocity to the species velocity of A, v*x/v A,x, varies with the mole fraction of species A.

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