The binary diffusivity in gases at atmospheric conditions is about ___________________?

Related Mcqs:

_______________ equation applies to diffusivities in liquids?

A. Gilliland B. Hirschfelder C. Wilke and Chang D. None of these...

Co-current absorbers are usually used when the gas to be dissolved in the liquid is ___________________?

A. Sparingly soluble B. Highly soluble C. A pure substance D. A mixture...

Rayleigh’s equation applies to ________________ distillation?

A. Continuous B. Steam C. Differential D. Flash...

Pick out the wrong statement ?

A. Change in barometric pressure does not affect the relative humidity B. In case of a packed tower, the operating velocity is about half of the flooding velocity, generally C. ‘Elution’ means the desorption of the adsorbed solute by a solvent D. The equilibrium moisture content of the solid can be reduced by increasing the … Pick out the wrong statement ?Read More...

Lewis number (Le) is___________________?

A. Sc × Pr B. Pr × St C. Sh × Pr D. St × Sh...