Mass transfer co-efficient ‘K’ according to penetration theory varies with mass diffusivity as____________________?

Related Mcqs:

Dried finished product sampled from various parts of a ________________ dryer exhibits nonuniformity in the moisture content?

A. Rotary B. Tray C. Freeze D. None of these...

Rayleigh equation applies to _________________ distillation ?

A. Differential B. Flash C. Equilibrium D. Molecular...

Humidity chart is useful for the solution of problems concerning condensation, vaporisation and air conditioning. At a given dry bulb temperature, value of humidity obtained from the humidity chart directly, is in terms of _______________ humidity?

A. Molal B. Relative C. Percentage D. None of these...

Freundlich equation applies to the adsorption of solute from_____________________?

A. Dilute solutions, over a small concentration range B. Gaseous solutions at high pressure C. Concentrated solutions D. None of these...

With the lowering of equilibrium pressure, at a given temperature, the amount of adsorbate on the adsorbent______________________?

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