Physics, asked by tamannasharma31, 5 months ago

Why does physisorption decrease with the increase of temperature? Answer: It is because physical adsorption involves weak forces of attraction between adsorbent and adsorbent molecules, generally of Vander Waal's type. These forces decrease rapidly with increase in temperature.​

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Answered by sohamnaik161812
4

Answer:

Physisorption is exothermic in nature. Therefore, in accordance with Le-Chateliere's principle, it decreases with an increase in temperature. This means that physisorption occurs more readily at a lower temperature. Hii

Answered by MonicaDivya
2

Answer:

Answer: It is because physical adsorption involves weak forces of attraction between adsorbent and adsorbent molecules, generally of Vander Waal's type. ... The extent of adsorption of a gas per unit mass of adsorbent (x / m) increases with increase of pressure at a constant temperature.

Explanation:

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