Even though bubble cap towers are very effective for humidification operation, they are not used commonly in industries, because of the_________________?

Related Mcqs:

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...

Absorption (liquid-gas system) with evolution of heat as compared to isothermal absorption results in_________________?

A. Decreased solute solubility B. Large minimum liquid to gas (L/G) ratio C. Large number of trays D. All A., B. and C....

Pick out the correct relationship. (Where, Ri = internal reflux ratio Ro = external reflux ratio.) ?

A. (1 + Ro) = Ro/Ri B. (1 – Ro) = Ro/Ri C. (1 + Ri) = Ro/Ri D. (1 – Ri) = Ro/Ri...

For experimental determination of mass transfer co-efficient by wetted wall tower, the mass transfer area is___________________?

A. Calculated B. Unknown C. Known D. Not required...

The most economical range of absorption factor is____________________?

A. 0 to 0.5 B. 0 to 3 C. 1.25 to 2 D. 5 to 15...