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

Related Mcqs:

Perforated plate towers are unique for solvent extraction because, they provide_____________________?

A. Higher contact area B. Better contact of the phase C. Repeated coalescence & redispersion of the drop phase D. None of these...

Reboiler is considered as one theoretical plate, because_____________________?

A. Of the assumption that vapour and liquid leaving the reboiler are in equilibrium B. Vapour is recycled to the column C. Reboiler itself contains one plate D. None of these...

Relative volatility varies with the concentration of component for an ideal solution. The relative volatility of a binary mixture may be defined as the ratio of vapor pressure of component ‘A’ to that of component ‘B’, when_________________?

A. Only vapor phase follows Raoult’s law B. Only liquid phase obeys Dalton’s law C. Liquid phase obeys Dalton’s law and vapor phase obeys Raoult’s law D. Vapor phase obeys Dalton’s law and liquid phase obeys Raoult’s law...

In extraction, as the temperature increases, the area of heterogeneity (area covered by binodal curve)____________________?

A. Decreases B. Increases C. Remains unchanged D. None of these...

Experimental determination of ________________ is done by wetted wall column method?

A. Diffusion co-efficient B. Mass transfer co-efficient C. NTU D. None of these...