NEET UG CHEMISTRY MCQ: SURFACE CHEMISTRY

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Adsorption is accompanied by the evolution of heat. So, according to Le-Chatelier principle the amount of substance adsorbed should

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Correct option: A

Increase with decrease in temperature

Option A (Increase with decrease in temperature) is correct because adsorption is an exothermic process, and according to Le Chatelier's principle, decreasing the temperature favors the exothermic direction, thus increasing adsorption.

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\log \;x/m\mathrm{ } \;vs.

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