Chemistry · Surface Chemistry
Consider Langmuir adsorption of a gas on a uniform solid surface having N number of surface sites. The free and adsorbed gas molecules are in dynamic equilibrium. If the fractional surface coverage is θ, the rate of adsorption of the gas is proportional to:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1N(1 / (1 - θ))
- 2N(θ / (1 - θ))
- 3N(1 - θ)✓
- 4Nθ
Correct answer
N(1 - θ)
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