The Knudsen diffusivity is proportional to (where, T = absolute temperature) ______________________?

Related Mcqs:

Which of the following processes is not an example of adsorption applied to gaseous separations ?

A. Recovery of valuable solvent vapors from dilute mixture with air and other gases B. Dehumidification of air and gas C. Removal of objectionable odour and impurities from industrial gases D. Decolouration of yellow glycerine...

Henry’s law states that the ________________________?

A. Partial pressure of a component over a solution is proportional to its mole fraction in the liquid B. Partial pressure of a component over a solution is proportional to the mole fraction in the vapour C. Vapour pressure is equal to the product of the mole fraction and total pressure D. Partial pressure is … Henry’s law states that the ________________________?Read More...

Pick out the wrong statement pertaining to the cooling towers ?

A. In case of induced draft cooling tower, the fan is placed at the top of the tower B. Effectiveness of forced draft cooling tower is reduced by the recirculation of the humid and hot discharged air C. A natural draft cooling tower is recommended to be used, when the air humidity is low and … Pick out the wrong statement pertaining to the cooling towers ?Read More...

The diffusivity D. in a binary gas mixture is related to the pressure (P) as___________________?

A. D ∝ P0.5 B. D ∝ 1/P0.5 C. D ∝ 1/P D. D ∝ 1/P1.5...

When the temperature and humidity of air is low, we usually use _______________ draft cooling tower?

A. Natural B. Forced C. Induced D. None of these...