The Van't Hoff factor does NOT A. indicate something about the intermolecular interactions occurring in a solution. B. depend on the number of ions that form when a solute dissolves. C. equal one (1) for a non-electrolyte. D. equal three (3) for calcium chloride.
The Van't Hoff factor does NOT A. indicate something about the intermolecular interactions occurring in a solution. B. depend on the number of ions that form when a solute dissolves. C. equal one (1) for a non-electrolyte. D. equal three (3) for calcium chloride.
Chemistry
10th Edition
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
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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The Van't Hoff factor does NOT
A. indicate something about the intermolecular interactions occurring in a solution.
B. depend on the number of ions that form when a solute dissolves.
C. equal one (1) for a non-electrolyte.
D. equal three (3) for calcium chloride.
Which of the following solutions will have the lowest freezing point?
A. 0.10 molal NaCl
B. 0.10 molal sugar
C. 0.10 molal K2SO4
D. 0.10 molal Caco3
Why is it important to maintain the rock salt/ice mixture at a temperature of -10oC?
A. Because it can be done
B. Due to the limitations of the temperature probes or thermometers being used in lab.
C. Because that is as cold as a salt/water mixture can get
D. So all 3 solutions being measured will freeze
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