Question

what drives diffusion? multiple choice chemical reactions within the solution nuclear energy from inside atoms gravitational force working on molecules the random movement of molecules

Explanation:

Diffusion is the movement of molecules from an area of higher concentration to an area of lower concentration. It is driven by the random motion of molecules, also known as Brownian motion. Chemical reactions, nuclear energy, and gravitational force are not the primary drivers of diffusion.

Answer:

the random movement of molecules