During the constant rate period of drying of a solid ?

Related Mcqs:

Ammonia present in the coke oven gas is removed by washing with___________________?

A. Caustic solution B. Dilute ammoniacal liquor C. Dilute HCl D. Ethanolamine...

With the lowering of equilibrium pressure, at a given temperature, the amount of adsorbate on the adsorbent______________________?

A. Increases B. Decreases C. Remain same D. Either A. or B., depends on the system...

Plate towers are preferred to packed towers, when large temperature changes are involved, because of the reason that the____________________?

A. Packing may be crushed due to thermal expansion/contraction of the components of the equipments B. Pressure drop in the equipment will be very high C. Viscosity variation of the fluids may cause channelling/flooding D. None of these...

Mass transfer co-efficient is directly proportional to DAB 0.5, according to ________________ theory ?

A. Penetration B. Surface renewal C. Film D. None of these...

Degree of freedom for leaching and solvent extraction process is_____________________?

A. 0 B. 1 C. 2 D. 3...