In which of the following unit operations, the selectivity is an important parameter ?

Related Mcqs:

With increase in temperature, the leaching rate increases due to__________________?

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

Most important factor to be considered in the selection of packings for absorbers is the ______________ of packing?

A. Size B. Durability C. Porosity D. Cost...

In case of physical adsorption, the difference between heat of adsorption and heat of normal condensation is__________________?

A. Equal to the heat of formation of surface compound B. Equal to the heat of wetting C. Zero D. Called integral heat of adsorption...

Acetic acid will be most economically separated from a dilute solution of acetic acid in water by____________________?

A. Solvent extraction B. Continuous distillation C. Evaporation D. Absorption...

The ratio of Murphree plate efficiency to point efficiency is 1 in a ______________________ flow model?

A. Plug B. Perfectly mixed C. Both A. & B. D. Neither A. nor B....