Question

state the phenomenon of diffusion​

Answer 1

Answer:

Diffusion is a mass transfer phenomenon that causes the distribution of a chemical species to become more uniform in space as time passes.

Explanation:

In this case, species is a chemical dissolved in a solvent or a component in a gas mixture, such as the oxygen in air.

Answer 2

Answer:

the process of movement of gaseous particles from higher concentration to lower concentration is called diffusion.