Question:
Adsorption of a gas on a solid surface follows the Langmuir isotherm. If \(\frac{ k_a}{k_d}\)=1.0 bar-1 , the fraction of adsorption sites occupied by the gas at equilibrium under 2.0 bar pressure of the gas at 25 °C is
( ka and kd are the rate constants for adsorption and desorption processes, respectively, at 25 °C)
Adsorption of a gas on a solid surface follows the Langmuir isotherm. If \(\frac{ k_a}{k_d}\)=1.0 bar-1 , the fraction of adsorption sites occupied by the gas at equilibrium under 2.0 bar pressure of the gas at 25 °C is
( ka and kd are the rate constants for adsorption and desorption processes, respectively, at 25 °C)
( ka and kd are the rate constants for adsorption and desorption processes, respectively, at 25 °C)
Updated On: Dec 26, 2024
- \(\frac{1}{4}\)
- \(\frac{1}{3}\)
- \(\frac{1}{2}\)
- \(\frac{2}{3}\)
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The Correct Option is D
Solution and Explanation
The correct option is (D): \(\frac{2}{3}\)
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