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Answer Posted / lida lalu
Simply the phase which is steady through which the mobile phase(solvent) will pass is called stationary phase.
Take the example of TLC:Generally silica gel , alumina or any other type of such adsorbents are used as stationary phase.
If the stationary p0hase is polar , the chromatography is of normal phase and if non polar it is called reverse phase.
Mobile phase is the solvent in which the analyte to be seperated is dissolved and passed through the stationary phase. eg; toulene ,methanol etc
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