Question

8. What type of mixture is milk?
A. Alloy
B. Colloid
C. Solution
D. Suspension

9. You are eating a pizza. What type of mixture are you consuming?
A. Heterogeneous
B. Homogeneous
C. Pure substance
D. The Periodic Table

10. Which of the following is a mixture between a liquid and a solid where the solid does not dissolve?
A. Alloy B. Colloid C. Solution D. Suspension

11. What is the solution that has a maximum amount of solute dissolved at a specific temperature and pressure?
A. Saturated
B. Supersaturated
C. Unsaturated
D. Undefined

12. Which of the following is not a way to increase the rate of dissolving?
A. evaporation
B. increasing temperature
C. stirring
D. using a smaller particle size

13. How does a solution become supersaturated?
A. dissolve lots of solute in it.
B. dissolve a little solute in it.
C. dissolve more solute than you should be able to.
D. dissolve a super amount of solvent in it.

14. Which one of the following substances is known as the universal solvent?
A. Air B. Kerosene C. Oil D. Water

15. Which of these actions will cause more sugar to dissolve in a saturated sugar solution?
A. By stirring vigorously C. By heating the solution
B. By cooling the solution D. None of the above

16. In a salt water solution, what substance is considered the solvent?
A. Salt B. Water C. Both are solvents D. Neither substance is a solvent

17. What is it called when two liquids can be mixed together to form a solution?
A. Concentrated B. Immiscible C. Miscible D. Saturated

18. Which of the following is an example of solid solution?
A. Carbonated water B. Oil and water C. Salt water D. Steel

19. A powder is about to be poured into the liquid. Which of the following should be done to make this powder dissolve faster?
A. Add more powder to the liquid C. Stir the powder in the liquid
B. Freeze the mixture D. Store the mixture in a dark place

20. Jessica made a pitcher of lemonade. What can she do to dilute if she thinks it does not taste right?
A. Add water C. Boil the lemonade
B. Add sugar D. Put it in the refrigerator

Answer 1

Answer:

8) suspension

9) homogeneous

10) suspension

11) saturated

12)using a smaller particle size

13)?

14)water

15)by heating the solution

16)water

17) miscible

18)?

19)stir the powder in the liquid

20)add a sugar