6. How will you prepare an unsaturated solution?
A. Freeze the mixture
B. Stir the powder in the liquid
C. Add less amount of powder to the liquid
D. Add more amount of solute in a lower amount of solvent

7. To make a solute dissolve more quickly in a solvent, which would you do?
A. Stir it
B. Do not stir the solution
C. Let the solute settle down
D. Nothing to do with the solute

8. How will you define solubility?
A. Lack of polarity of molecules
B. Amount of polarity of molecules
C. Ability of a solvent to dissolve in a solute
D. Ability of a solute to dissolve in a solvent
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