Question

Define the term diffusion ?​

Answer 1

Diffusion :

Diffusion is a physical process where molecules of a material move from an area of high concentration (where there are many molecules) to an area of low concentration (where there are fewer molecules)until it has reached equilibrium (molecules evenly spread).

Diffusion can only work with gases and liquids.

Answer 2

Answer:

Diffusion is the physical process where molecules move from a region of higher concentration to lower concentration.