Which one of the following statements concerning diffusion is true?

Question

Quizplus · Accepted Answer

Diffusion is the process of movement of particles (atoms or molecules) from a region of higher concentration to a region of lower concentration. This process occurs in both solids and fluids, including gases, liquids, and solids. Boyle's law is a description of the behavior of gases under certain conditions and is not directly related to diffusion. The SI unit for the diffusion constant D is m2/s, which represents the rate at which molecules diffuse through a medium. Option E is incorrect as diffusion occurs when molecules move from regions of higher concentration to regions of lower concentration.

Which One of the Following Statements Concerning Diffusion Is True