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NTA Abhyas JEE Main2020ChemistrySurface ChemistryPractice

Rate of physisorption increases with

Options

  1. ADecrease in temperature
  2. BIncrease in temperature
  3. CDecrease in pressure
  4. DDecrease in surface area

Correct answer

A. Decrease in temperature

Step-by-step solution

It is an exothermic process, according to Le-Chatelier’s principle, lowering temperature drive the process in forward direction.

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