____11. You are given a 30 mL solution in a beaker. You add solute to the beaker and it dissolves completely. What is the solution?

A. Solubility
B. Saturated solution
C. Unsaturated solution
D. Supersaturated solution

____12. Which of the following are made up of solutes and solvents?

A. Colloid
B. Mixtures
C. Solutions
D. Suspension

____13. What is the solution that contains more solute than a saturated solution under the same conditions?
A. Solution
B. Saturated
C. Unsaturated
D. Supersaturated
____14. Why increasing temperature of the solvent will speed up the dissolving process?
because it brings ___________________________________.
A. more solute to crystallize
B. less solute molecules to the solvent
C. fresh solvent into contact with more solute
D. more solvent molecules to collide with the solute
____15. When does a solution become saturated?
A. Crystals form
B. You need to stir it more
C. No additional material will dissolve in it
D. Two materials have combined to create a clear liquid
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