Mass Transfer
With increase in temperature, the leaching rate increases because of the

Increased diffusivity
Both Decreased viscosity of liquid & Increased diffusivity
Decreased viscosity of liquid
None of the listed here

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Mass Transfer
The McCabe Δ L law states that the

Linear crystal growth rate depends on the crystal size
Linear crystal growth rate does not depend on the crystal size
Molar heats of vaporisation of components are nearly equal
Linear crystal growth rate depends on the degree of supersaturation

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