Mass Transfer
The McCabe Δ L law states that the

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

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
If a two phase system is in physical equilibrium; then it means that, the

Escaping tendency of each component from the liquid phase to the vapor phase is exactly equal to that from vapor phase to liquid phase
Temperature of the liquid phase is equal to that of the vapor phase
All of these
Total pressure throughout the liquid phase is equal to that throughout the vapor phase

ANSWER DOWNLOAD EXAMIANS APP