1. What is a saturated solution? A saturated solution is a: *
diluted solution.
a. the solution that can dissolve additional quantities of solute.
b. heterogeneous mixture.
c. the solution that can't dissolve additional quantities of solute

2. In a coffee machine, the ground coffee is separated from the coffee solution by using. *
a. sandpaper
b. toilet paper
c. tissue paper
d. filter paper

3. _________ is the substance in a solution that dissolves. *
a. filtration
b. solute
c. solvent
d. residue

4. In the process of evaporation, which one of the following pieces of laboratory apparatus would NOT be used? *
a. filter funnel
b. wire gauze
c. evaporating dish
d. alcohol burner

5. The solution which can hold no more solute is called *
a. dilute solution
b. saturated solution
c. aqueous solution
d. concentrated solution

6. The separation technique that involves heating a solution until the liquid changes into a gaseous state, leaving behind a solid is known as *
a. decanting
b. evaporation
c. loading
d. chromatography

7. Solid particles are left on filter paper while filtration is called *
a. filtrate
b. solvent
c. residue
d. solute

8. Solubility depends upon *
a. temperature
b. solute
c. solvent
d. all of above

9. Sand and gravel may be separated from each other through using.. *
a. filter funnel
b. sieving
c. evaporating dish
d. distillation

10. Which one of the following techniques would best be used to separate soil and water? *
a. decanting
b. distillation
c. filtration
d. chromatography