KnowraMolecular diffusionLinked fromLinked fromThe 14 pages that link to Molecular diffusion, each with the reason it gives.All 14Broader topic 3Related 9Compared with 2Transport phenomenaCompared with: It is distinct from bulk transport by advection, though both often act together.Flows in porous mediaCompared with: Diffusion transports dissolved substances even when bulk fluid flow is absent.