The extent of adsorption of a gas on a solid | vedclass

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Question

(D) The extent of adsorption of a gas on a solid depends on several factors:$1$. Nature of the gas (adsorbate): Easily liquefiable gases are adsorbed

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(D) The extent of adsorption of a gas on a solid depends on several factors:$1$. Nature of the gas (adsorbate): Easily liquefiable gases are adsorbed more readily than gases that do not liquefy easily.$2$. Pressure of the gas: With an increase in pressure,the extent of adsorption increases.$3$. Temperature of the gas: An increase in temperature decreases the extent of adsorption because physical adsorption is an exothermic process.$4$. Nature and surface area of the adsorbent: $A$ greater surface area of the adsorbent leads to a greater extent of adsorption.Since all the given options ($A$,$B$,and $C$) are factors that influence the extent of adsorption,the correct option is $D$.

The extent of adsorption of a gas on a solid depends on:

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