At 750°K and 1 atm, the approximate value of Schmidt number for air is_________________?

Related Mcqs:

Humidification involves mass transfer between a pure liquid phase and a fixed gas, which is___________________?

A. Insoluble in the liquid B. Soluble in the liquid C. Non-ideal in nature D. At a fixed temperature...

Which of the following processes is followed by unsaturated air (with dry bulb temperature 12°C and relative humidity 47%) passing through water spray washer (temperature of water being constant at 40°C ?

A. Humidification only B. Heating only C. Both heating and humidification D. Evaporative cooling...

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...

Which of the following is an undesirable property in a tower packing ?

A. Large surface per unit volume B. Large free cross-section C. Low weight per unit volume D. Large weight of liquid retained...