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.Management Sciences
A. Cellulose acetate membranes are used in dialysis process
B. Elutriation process refers to when the soluble material is largely concentrated on the surface of
an insoluble solid and is simply washed off by the solvent
C. ‘Cascade’ means a group of stages interconnected so that various streams flow from one to
another
D. Zirconia probe is used for the humidity measurement
Related Mcqs:
- Which of the following is not a unit of mass transfer co-efficient ?
- A. Moles transferred/ [(time) (area) (mole fraction)] B. Moles transferred/ [(time) (area) (mass A/mass B)] C. Moles transferred/ [(time) (area) (pressure)] D. None of these...
- Adsorption is a unit operation which generally involves _______________ systems?
- A. Liquid-solid B. Gas-solid C. Fluid-solid D. Solid-solid...
- Separation of a mixture of two gases by absorption in the liquid solvent depends upon the difference in their____________________?
- A. Viscosity B. Density C. Solubility D. Relative volatility...
- 1 kg of a saturated aqueous solution of a highly soluble component A at 60°C is cooled to 25°C. The solubility limits of A are (0.6 kgA/kg water) at 60°C and (0.2 kgA/kg water) at 25°C. The amount in kg of the crystals formed is________________________?
- A. 0.4 B. 0.25 C. 0.2 D. 0.175...
- For turbulent mass transfer in pipes, the Sherwood number depends on the Reynolds number as___________________?
- A. Re0.33 B. Re0.53 C. Re0.83 D. Re...
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