Difference between diffusion and osmosis easy plzz
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the movement of water molecules from higher concentration to lower concentration is called osmosis and it requires a semi permeable membrane but in diffusion, semi permeable membrane is not required
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DIFFUSION
Diffusion is the movement of particles (atoms, ions or molecules) from a region in which they are in higher concentration to regions of lower concentration.
example: of diffusion is food colouring.
OSMOSIS
It is the diffusion of a substance through a semipermeable membrane from a more dilute solution to a more concentrated solution. This process is also passive since no external energy is needed.
example: Absorption of water by plant roots.
Diffusion is the movement of particles (atoms, ions or molecules) from a region in which they are in higher concentration to regions of lower concentration.
example: of diffusion is food colouring.
OSMOSIS
It is the diffusion of a substance through a semipermeable membrane from a more dilute solution to a more concentrated solution. This process is also passive since no external energy is needed.
example: Absorption of water by plant roots.
Rinshu124:
ok
. Sugar will diffuse through tea until the entire cup of tea is sweet. (We stir the tea to speed up the diffusion.)
Reabsorption of water by the proximal and distal convoluted tubules of the nephron.
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