• EXPERIMENTAL DEMONSTRATION OF  DIFFUSION
    GENERAL KNOWLEDGE

    EXPERIMENTAL DEMONSTRATION OF DIFFUSION

    Introduction Diffusion is the spontaneous movement of particles (atoms, molecules, ions) from an area of high concentration to an area of low concentration, driven by a natural tendency to achieve equilibrium. In chemistry, diffusion plays an important…

  • THE CELL AND ITS ENVIRONMENT
    BIOLOGY

    THE CELL AND ITS ENVIRONMENT

    DIFFUSION Diffusion is defined as the process by which molecules or ions of a substance (i.e. gases and liquids) move from a region of high concentration to a region of low concentration until they are evenly distributed.…