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chemical engineering mass transfer
1. When acetone is added in a two layer mixture of methyl isobutyl ketone and water at 30°C, the acetone distributes between the two layers and the composition of the layer follows two solubility curves. For this system,
(A): all (a), (b) and (c).
(B): as the acetone concentration increases, the solubility curves approach each other.
(C): both the phases become identical at a particular common point on both the solubility curves called the plait point.
(D): the distribution curve which is a plot between x (acetone concentration in one phase) and y (acetone concentration in other phase) is analogous to x-y curve used in distillation and absorption terminates on the x = y diagonal at the concentration of
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