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In Langmuir’s model of adsorption of a gas on a solid surface

Options

  1. Athe rate of dissociation of adsorbed molecules from the surface does not depend on the surface covered
  2. Bthe adsorption at a single site on the surface may involve multiple molecules at the same time
  3. Cthe mass of gas striking a given area of surface is proportional to the pressure of the gas
  4. Dthe mass of gas striking a given area of surface is independent of the pressure of the gas

Correct answer

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

Step-by-step solution

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