Stage efficiency in a leaching process depends on the
A. Time of contact between the solid and the solution
B. Rate of diffusion of the solute through the solid and into the liquid
C. Both A & B
D. Vapour pressure of the solution
Answer: Option C
Related Questions on Mass Transfer
A. Chemical properties
B. Physical properties
C. Degree of turbulence
D. Interfacial area
A. No change in theoretical
B. Marginal decrease in the number of
C. Major decrease in the number of
D. None of these
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