Differentiate between the following pairs on the basis of what is mentioned within brackets:
Diffusion and Osmosis (Definition).
Diffusion | Osmosis |
When two substances (solid, liquid, or gas) are in direct contact, water molecules of various substances (solid, liquid, or gas) can freely travel from their higher concentration to their lower concentration. | The movement of water molecules through a semipermeable membrane from a region of higher concentration to a region of lower concentration. |