Leaching of coarse solid lumps is also termed as _____________________?

Related Mcqs:

Which of the following processes is not an example of adsorption applied to gaseous separations ?

A. Recovery of valuable solvent vapors from dilute mixture with air and other gases B. Dehumidification of air and gas C. Removal of objectionable odour and impurities from industrial gases D. Decolouration of yellow glycerine...

When acetone is added in a two layer mixture of methyl isobutyl ketone and water at 30°C, the acetone distributes between the two layers and the composition of the layer follows two solubility curves. For this system ?

A. As the acetone concentration increases, the solubility curves approach each other B. Both the phases become identical at a particular common point on both the solubility curves called the plait point C. The distribution curve which is a plot between x (acetone concentration in one phase) and y (acetone concentration in other phase) is … When acetone is added in a two layer mixture of methyl isobutyl ketone and water at 30°C, the acetone distributes between the two layers...

Flash distillation is _______________________?

A. Same as differential distillation B. Used for multi-component systems like crude refining C. Same as simple distillation D. Most useful for handling binary systems...

H2S present in naphtha reformed gas is removed by absorbing with___________________?

A. Ethanolamine B. K2CO3 C. HCl D. Vacuum gas oil...

The minimum liquid rate to be used in an absorber corresponds to an operating line_______________________?

A. Of slope = 1 B. Of slope = 0.1 C. Tangential to the equilibrium curve D. None of these...