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Question

(B) Powdered substances are more effective adsorbents than their crystalline forms because when a substance is powdered,its surface area increases. Si

Vedclass · Accepted Answer

They have larger surface area.

Vedclass · Answer

(B) Powdered substances are more effective adsorbents than their crystalline forms because when a substance is powdered,its surface area increases. Since physisorption is directly proportional to the surface area of the adsorbent,a larger surface area provides more active sites for the adsorption of molecules.

Why are powdered substances more effective adsorbents than their crystalline forms?

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