Raschig ring made of porcelain cannot be used for treating concentrated___________________?

Related Mcqs:

In the layout plan for a vacuum distillation unit, operating at 60 mm Hg, supported by a barometric condenser, the appropriate place for the location of vacuum drum for collecting the distillate will be_____________________?

A. At ground level B. 2 metres above the ground C. 5 metres above ground D. 10 metres above ground...

Pick out the wrong statement ?

A. A horizontal line on the humidity chart indicates the temperature changes at constant molal humidity B. When water is cooled from 80 to 70°C by exposure to the air with a wet bulb temperature of 60°C, then both the approach & the range would be 10°C C. For unsaturated air-water vapor mixture at atmospheric … Pick out the wrong statement ?Read More...

Fractional solvent extraction______________________?

A. Employs only one solvent B. Employs two solvents C. Results in low interfacial tension D. None of these...

In case of an ideal solution, the total vapor pressure varies ______________ with the composition expressed as mole fraction?

A. Inversely B. Linearly C. Exponentially D. None of these...

The relation, Sc = Pr = 1, is valid, when the mechanism of ______________ transfer is same?

A. Heat and mass B. Mass and momentum C. Heat and momentum D. Heat, momentum and mass...