Multiple Choice
Many solvents expand to occupy greater volumes with increasing temperature.What happens to the concentration of a solution made with such a solvent as its temperature is increased?
A) Since concentration depends on how much mass is dissolved in a given volume,as the volume increases,the concentration decreases.
B) The concentration of a solution increases as the solute fits into the new spaces between the molecules.
C) Since it has a greater ability to dissolve more solute at a higher temperature,its concentration has decreased.
D) Since it has a greater ability to dissolve more solute at a higher temperature,its concentration has increased.
Correct Answer:

Verified
Correct Answer:
Verified
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