Chemical Engineering - Mass Transfer - Discussion
Discussion Forum : Mass Transfer - Section 14 (Q.No. 9)
9.
Rate of adsorption increases as the
Discussion:
1 comments Page 1 of 1.
Prem kumar said:
1 decade ago
Effect of temperature: Since physical adsorption is an exothermic process, it occurs more readily at lower temperatures and decreases with increase in temperature (Le-Chatelier's Principle).
* Effect of pressure: In case of physisorption of gases over solids, the extent of adsorption increases with increase in pressure as the volume of the gases decrease during adsorption (Le-Chatelier's Principle).
* Effect of pressure: In case of physisorption of gases over solids, the extent of adsorption increases with increase in pressure as the volume of the gases decrease during adsorption (Le-Chatelier's Principle).
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