What is the difference between osmosis and dialysis?

Osmosis is the diffusion (i.e. movement) of a solvent (e.g. water) across a semi-permeable membrane. Dialysis is the separation (i.e. movement) of molecules themselves. read more

Dialysis is different to this, and involves the separation of small molecules from large molecules. Put more simply, dialysis is the movement of molecules in solute (e.g. glucose) and osmosis is the movement of the solvent (water) itself. read more

Osmosis vs Dialysis Those who are students of science know about osmosis which is an important biological process going on inside the cells of all plants and animals. This is the process of passage of water from a semi permeable membrane from an area of high water concentration to an area of low water concentration. read more

Difference between Osmosis and Dialysis Tweet Key Difference: Osmosis is a type of diffusion, where molecules mix through a semi-permeable membrane to a more concentrated solution from a more dilute solution. read more