Question:
In Langmuir’s model of adsorption of a gas on a solid surface, the rate of dissociation of adsorbed molecules from the surface does not depend on?
In Langmuir’s model of adsorption of a gas on a solid surface, the rate of dissociation of adsorbed molecules from the surface does not depend on?
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In Langmuir’s adsorption model, adsorption rate is governed by surface area and molecular interaction, not pressure.
Updated On: Jan 12, 2026
- The surface covered
- The adsorption at a single site on the surface
- The mass of gas striking a given area of surface
- The pressure of the gas
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The Correct Option is D
Solution and Explanation
Langmuir’s model suggests that adsorption depends on the surface covered, the amount of gas, and the adsorption at a single site. However, it does not depend on the pressure of the gas directly.
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