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In Langumir's model of adosrption of a g...

In Langumir's model of adosrption of a gas on a solid surface :

A

the rate of dissociation of adsorbed molecules from the surface does not depend on the surface covered

B

the adsorption at a single site on the surface may involve multiple molecules at the same times

C

the mass of gas striking a given area of surface is proportional to the pressure of the gas

D

the mass of gas striking a given area of surface is independent of the pressure of a gas

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The correct Answer is:
C
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