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Adsorption is accompanied by the evoluti...

Adsorption is accompanied by the evolution of heat. Thus, according to Le Chatelier's principle the amount of surface adsorbed should
(i) decrease with increase in temperature
(ii) decrease with decrease in temperature
(iii) increase with increase in temperature
(iv) increase with decrease in temperature

A

increase with decrease in temperature

B

increase with increase in temperature

C

decrease with decrease in temperature

D

be equal at all temperature

Text Solution

Verified by Experts

The correct Answer is:
A
According to Le-Chatelier's principle exothermic reactions are favoured at low temperature.
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