Which of the following statements is TRUE about activities? The activity coefficient of an ion increases with electrolyte concentration. In an MA2 solution, the activity of M2 is greater than that of A. In an ideal solution, the activity of the cation is equal to the activity of the anion. At high ionic strength the concentration-based equilibrium constant (K) is greater than the true K value.

Which of the following statements is TRUE about activities? The activity coefficient of an ion increases with electrolyte concentration. In an MA2 solution, the activity of M2 is greater than that of A. In an ideal solution, the activity of the cation is equal to the activity of the anion. At high ionic strength the concentration-based equilibrium constant (K) is greater than the true K value.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter12: Chemical Equilibrium

Section12.3: Determining Equilibrium Constants

Problem 12.3PSP

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