_ Stage efficiency in a leaching process depends on the$? – McqOptions

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1.	_ 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» D. Vapour pressure of the solution

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