Home Chemistry Surface Chemistry JEE Main 2020 Amongst the following statements regarding a…
Chemistry Surface Chemistry JEE Main 2020 Single Correct MCQ
Published on: August 13, 2026

Amongst the following statements regarding adsorption, those that are valid are:

A
Ali becomes less negative as adsorption proceeds and
B
On a given adsorbent, ammonia is adsorbed more than nitrogen gas and
C
On adsorption, the residual force acting along the surface of the adsorbent increases and
D
With increase in temperature, the equilibrium concentration of adsorbate increases and

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The correct answer is:
B

Because of polar nature of , it can be easily liquified as well as easily adsorbed as compared with non-polar gas. becomes, less negative as the adsorption proceeds.

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