【Daily Question】Theoretical Foundation 2019.2.25
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Multiple-choice question: At 298 K, gases A and B dissolve separately in a certain solvent, obeying Henry’s law. The Henry constants for these gases are kA and kB respectively, with kA > kB. When the pressures of A and B at equilibrium are the same, the relationship regarding the amounts dissolved in a fixed amount of this solvent is: ( ) A. The amount of A is greater than that of B. B. The amount of A is less than that of B. C. The amount of A is equal to that of B. D. It is impossible to compare the amounts of A and B. Answer: B Hint: The answer can be seen in the response
B. The amount of A is less than the amount of B
B. The amount of A is less than the amount of B