In which of the following does adsorption take place and why? (i) Sil – InterviewSolution

1.	In which of the following does adsorption take place and why? (i) Silica gel placed in the atmosphere saturated with water. (ii) Anhydrous CaCl_2 placed in the atmosphere saturated with water.
Answer» SOLUTION :(i) In silica GEL, adsorption takes PLACE. Silica gel can adsorb water molecules on its surface. (II) It is ABSORPTION that takes place with anhydrous `CaCl_2`.

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