Mass Transfer
Air at a particular humidity is heated in a furnace. The new dew point

Increases
Remain unchanged
Depends on the extent of heating
Decreases

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Mass Transfer
The rate of solid-liquid extraction is limited by the

Phase change of the solute as it dissolves in the solvent
All of these
Diffusion of the solute through the solvent in the pores to the outside of the particle
Diffusion of the solute from the solution in contact with the particle to the main bulk of the solution

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