JEE Mains 02-Sep-2020 Shift 2 Solved Paper

Section: Chemistry

Question : 42 of 75

Marks: +1, -0

Amongst the following statements regarding adsorption, those that are valid are :
(a) ΔH becomes less negative as adsorptionproceeds.
(b) On a given adsorbent, ammonia isadsorbed more than nitrogen gas.
(c) On adsorption, the residual force actingalong the surface of the adsorbentincreases.
(d) With increase in temperature, theequilibrium concentration of adsorbateincreases.

[2 Sep 2020 Shift 2]

(b) and (c)
(a) and (b)
(d) and (a)
(c) and (d)

Validate

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