How does concentration of solutes affect the rate of osmosis

Answer 1

The concentration of solutes affects the rate of osmosis because osmosis is the diffusion of water molecules across a semi-permeable membrane from an area of low solute concentration to an area of high solute concentration. When the concentration of solutes is higher on one side of the membrane, the rate of osmosis increases as the water molecules move to the area of higher solute concentration. Conversely, when the concentration of solutes is lower on one side of the membrane, the rate of osmosis decreases as the water molecules move away from the area of lower solute concentration.