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

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asked Dec 21, 2017 in Chemistry by sforrest072 (157,439 points) 60 409 937

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

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answered Dec 21, 2017 by mdsamim (213,225 points) 5 10 15
selected Dec 21, 2017 by sforrest072
 
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Powdered substances are more effective adsorbents than their crystalline forms because when a substance is powdered, its surface area increases and physisorption is directly proportional to the surface area of the adsorbent.

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