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Question
At a given temperature and pressure, adsorption of which gas of the following will take place the most?
Options
Dihydrogen
Dioxygen
Ammonia
Dinitrogen
MCQ
Solution
Ammonia
Explanation:
Gas | NH3 | O2 | N2 | H2 |
Critical Temperature (K) | 406 | 154 | 126 | 33 |
Based on the critical temperatures of these gases, NH3, with the highest critical temperature, will experience the greatest adsorption.
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Factors Affecting Adsorption of Gases on Solids
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