What is physical adsorption? Give example. – InterviewSolution

1.	What is physical adsorption? Give example.
Answer» Solution :PHYSCIAL adsorption is a process in which ADSORBATE are attached to adsorbent by MEANS of WEAK van der Waals forces of ATTRACTION. e.g., (i) Adsorption of `N_(2)` on mica (ii) Adsorption of gases on charcoal.

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