Mass Transfer
Dew point of an air-water vapor mixture

All of the listed here
Decreases with decrease in pressure
At constant humidity & total pressure is fixed
Corresponding to any point on the humidity chart is obtained by projecting a line through this point parallel to the temperature axis and to the saturation curve

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Mass Transfer
Flash distillation is

Most useful for handling binary systems
Same as simple distillation
Used for multicomponent systems like crude refining
Same as differential distillation

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