Question
Give one difference between diffusion and osmosis.

Answer

No.
Osmosis
Diffusion
$1.$
It is limited only to the liquid medium.
Occurs in all mediums – Solid, Liquid and gas.
$2.$
Requires a semipermeable membrane.
Do not require a semipermeable membrane.
$3.$
Depends on the number of solute particles dissolved in the solvent.
Depends on the presence of other particles.
$4.$
Requires water for the movement of particles.
Do not require water for the movement of particles.
$5.$
Only the solvent molecules can diffuse.
Both the molecules of solute and solvent can diffuse.
$6.$
The flow of particles occurs only in one direction.
The flow of particles occurs in all the directions.

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