Variation of equivalent conductance with dilution?
Tuesday, April 11, 2023
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Question: Variation of equivalent conductance with dilution?
The equivalent conductance of an electrolyte generally increases with dilution due to the increased separation of ions in solution. As the concentration of the electrolyte decreases, there are fewer ions per unit volume, resulting in less interference between the ions and a decrease in ion-ion interactions. This increased separation allows the ions to move more freely, resulting in higher mobility and increased conductance. However, at very low concentrations, the equivalent conductance may level off due to the presence of solvent molecules, which can impede ion movement.
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