1.

Define (a) Adsorbent (b) Adsorbate with an example.

Answer»

Solution :(a) Adsorbent is a material on which ADSORPTION takes place. eg., SILICA GEL and metals like Ni, CU, Pt.
(B) Adsorbate is a substance which is adsorbed on the adsorbent. e.g., Gaseous molecules like `He, Ne, O_2, N_2` and solutions of NaCl (or) KCI.


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