Diffusion- The mixing of a substance with another substance due to the motion or movement of its particles is called diffusion. It is one of the properties of materials. The diffusion of one substance into another substance goes on until a uniform mixture is formed.

What do you mean by diffusion?

Diffusion is defined as the movement of individual molecules of a substance through a semipermeable barrier from an area of higher concentration to an area of lower concentration [34].

What is diffusion in biology class 10?

Diffusion – It is the movement of molecules or ions from a region of higher concentration to a region of lower concentration to equalize the concentration of the two regions.