Multiple Choice
Consider a microporous membrane that separates a solution on the left with concentration CL from a solutio n on the righ t at C R. The permeability for the solute, p > 0. If CL > C R, the presence of pressure-driven flow from right to left should
A) Increase the net flux of solute from left to right by solvent drag.
B) Increase the net flux of solute from right to left by solvent drag.
C) Decrease the net flux of solute from left to right by solvent drag.
D) Decrease the net flux of solute from right to left by solvent drag.
E) Not affect net flux of solute from left to right.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Red blood cells were placed in a
Q2: Doubling the viscosity of a fluid that
Q3: Red blood cells were placed in a
Q4: The best predictor of the osmotic pressure
Q6: Van't Hoff's limiting law for osmotic
Q7: Doubling the thickness of a microporous membrane
Q8: Doubling the radius of the pores in
Q9: The coefficient that corects the observed
Q10: The reflection coefficient<br>A) Depends on the shape
Q11: An approximate equation for the pressure-driven