Rayleigh’s equation applies to ________________ distillation?

Related Mcqs:

Pick out the correct statement ?

A. For identical gas flow rates, less pressure drop occurs through a plate tower than through a packed tower B. Plate column can handle greater liquid loads without flooding than packed column, but the liquid hold up is more in the case of plate column C. For the same duty, plate columns weigh less than … Pick out the correct statement ?Read More...

Relative volatility does not change appreciably with the change in_____________________?

A. Temperature B. Vapour pressure of either component C. Total pressure D. None of these...

Pick out the wrong statement?

A. Critical moisture content is not a property of the material itself B. A sharp increase in pressure drop gives an indication of the flooding in a distillation column C. Separation of components is not possible in liquid extraction, if selectivity is unity D. Dehydration of ethyl alcohol is most economically done by molecular distillation … Pick out the wrong statement?Read More...

With increase in pressure, the relative volatility for a binary system__________________?

A. Increases B. Decreases C. Remains same D. Either A. or B., depends on the system...

In extractive distillation, solvent is_____________________?

A. Added to alter the relative volatility of the mixture B. Of high volatility C. Present in overhead stream D. Of high viscosity to give high tray efficiency...