What is the difference between osmosis and diffusion?

Osmosis only allows solvent molecules to move freely, but diffusion allows both solvent and solute molecules to move freely. 4. Osmosis happens when molecules move from higher to lower concentrations, but diffusion happens when it is reversed.

Osmosis and Diffusion Difference

Explanation:

Osmosis is the movement of solvent particles across a semipermeable membrane from a dilute solution into a concentrated solution while diffusion is the movement of particles from an area of higher concentration to lower concentration

water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.