Statioanry phase -
Stationary phase and mobile phase arr terms related to chromatography.
Phase on which the materials to be separated are selectively adsorbed is called stationary phase.
It usually solid/liquid and is rigid.
Saturated solution -
Saturated solutios are those which contain maximum conc of solute dissolved in solvent.
In saturated solutionz solute dissolved is exactly equal to solubility of solvent.