Question

The intermixing of particles of two different types of matter on their own

Answer 1

Diffusion is a process in which particles of matter get intermixed on their own.

This should happen due to entrance of particles into spaces.

This is required to keep on their own and sudden changes in the diffusion state.

This particularly takes place in diffusion process that is consider as mixing ink in water is a perfect example.

Answer 2

Matter is anything that occupie space be it solid or liquid or gass .

Molecules for example of gasses are in constant motion .they move randomly hitting each other and mixing up

This proces is called diffusion ,it enables us to smell something from a far distance