Out of the following gas-liquid contacting devices, for a given set of operating conditions, gas pressure drop is the least in ______________ tower?

Related Mcqs:

_______________ equation applies to diffusivities in liquids?

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

In an absorption column, the flooding velocity for random packing is ___________________ that for stacked/regular packing?

A. Greater than B. Smaller than C. Equal to D. Either A., or B.; depends on the type of packing...

With increase in temperature, the leaching rate increases because of the _____________________?

A. Increased diffusivity B. Decreased viscosity of liquid C. Both A. and B. D. Neither A. nor B....

For a binary mixture with low relative volatility___________________?

A. Use steam distillation B. Use molecular distillation C. Use high pressure distillation D. An azeotrope may be formed during distillation...

The individual mass transfer co-efficients (moles/m2s) for absorption of a solute from a gas mixture into a liquid solvent are, KL = 4.5 and KG = 1.5. The slope of the equilibrium line is 3. Which of the following resistance (s) is (are) controlling ?

A. Liquid side B. Gas side C. Interfacial D. Both liquid and gas side...