Question 20 Under what condition will diffusion take place most rapidly? a movement from an area of low concentration to high concentration movement from an area of high concentration to an area of low concentration movement through a permanent barrier Ob movement against a concentration gradient

Answer 1

Diffusion will take place most rapidly under the condition of movement from an area of high concentration to an area of low concentration. This is because diffusion is the process of movement of particles from a region of higher concentration to a region of lower concentration, driven by the concentration gradient.