Question

What is Osmosis and diffusion

Answer 1

Diffusion is a spontaneous movement of particles from an area of high concentration to an area of low concentration. Osmosis is the spontaneous net movement of water across a semipermeable membrane from a region of low solute concentration to a more concentrated solution, up a concentration gradient.

Answer 2

The intermixing of two diff types of particles of their own is called diffusion.

The movement of water molecules from the region of high concenteration to a region where its concentration is low through semi permeable membrane is called osmosis.