The drying time between fixed moisture contents within the ‘constant rate period’ is proportional to (assuming that drying occurs from all surfaces of the solid) (where, T = thickness of the solid) ?

Related Mcqs:

Pick out the wrong statement ?

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 … Pick out the wrong statement ?Read More...

Pick out the wrong statement?

A. Critical moisture content is not a property of the material itself B. A sharp increase in pressure drop gives an indication of the flooding in a distillation column C. Separation of components is not possible in liquid extraction, if selectivity is unity D. Dehydration of ethyl alcohol is most economically done by molecular distillation … Pick out the wrong statement?Read More...

Extraction of penicillin employs a ________________ extraction column?

A. Centrifugal B. Packed C. Plate D. None of these...

Total reflux in a distillation operation requires minimum____________________?

A. Reboiler load B. Number of plates C. Condenser load D. All A., B. and C....

The binary diffusivity in gases does not depend upon the ___________________?

A. Pressure B. Temperature C. Nature of the components D. None of these...