Chapter 13, Problem 136AP

In the apparatus shown, what will happen if the membrane is (a) permeable to both water and the ${\text{Na}}^{\text{+}}$ and ${\text{Cl}}^{\text{-}}$ ions. (b) permeable to water and the ${\text{Na}}^{\text{+}}$ ions but not to the ${\text{Cl}}^{\text{-}}$ ions, (c) permeable to water but not to the ${\text{Na}}^{\text{+}}$ and ${\text{Cl}}^{\text{-}}$ ions?