differentiate between chemisorption and physisorption ?
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differentiate between chemisorption and physisorption ?
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Difference Between Physisorption And Chemisorption
It is irreversible in nature.Physisorption is not specific in nature. ... Physisorption decreases with increase in temperature.Chemisorption increases with increase in temperature.
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Explanation:
The strength by which adsorbate molecules are attached with the adsorbents determines the nature of adsorption. Normally, release of energy in the range of 8 to 25 kJ/mole due to adsorption is termed as physisorption whereas a much larger energy comparable to chemical bonding energy leads to chemisorption.