Movement of the molecules of solids, gases or liquids from the region of their higher concentration to the region of their lower concentration is known as

Movement of molecules from a region of higher concentration to the region of lower concentration.

Imbibition/diffusion is the movement of substances from the region of their higher concentration to the region of lower concentration.

Movement of molecules of gases, liquids and solids from a region of higher concentration to a region of lower concentration is termed as Movement of particles of matter in the cell due to its own kinetic energy is called

Diffusion, is movement of ions, atoms or molecules of solutes, liquids or gases from their region of ________ concentration to a region of their lower _______ till equilibrium is attained.

Movement of solvent molecule from a region of its higher concentration to a region of its lower concentration through a semi- permeable membrane is refferred to as

The movement of free atoms from higher concentration to lower concentration is called