(Q72) Why does the experimentally observed van't Hoff factor frequently differ from the predicted value? O Varying degrees of residual ionic attractions prohibit the ions as acting as totally independent particles Compounds that completely dissociate have a van't Hoff factor twice of that predicted O A complete lack of particle interaction results in a lowered experimental value O A complete lack of particle interaction results in an increased experimental value Interference from nonelectrolytes lowers the experimental value
(Q72) Why does the experimentally observed van't Hoff factor frequently differ from the predicted value? O Varying degrees of residual ionic attractions prohibit the ions as acting as totally independent particles Compounds that completely dissociate have a van't Hoff factor twice of that predicted O A complete lack of particle interaction results in a lowered experimental value O A complete lack of particle interaction results in an increased experimental value Interference from nonelectrolytes lowers the experimental value
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:(Q72) Why does the experimentally observed van't Hoff factor frequently differ from the predicted
value?
Varying degrees of residual ionic attractions prohibit the ions as acting as totally independent particles
Compounds that completely dissociate have a van't Hoff factor twice of that predicted
O A complete lack of particle interaction results in a lowered experimental value
A complete lack of particle interaction results in an increased experimental value
Interference from nonelectrolytes lowers the experimental value
Expert Solution
Step 1
Answer:
Von't hoff factor is the ratio of number of solute particles produced in the solution (due to association or dissociation of them in the presence of solvent) to the number of solute particles dissolved.
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