1. Trashcan Review Types of Mixtures and polarity 2 teams
Each Questions Labeled A worth 1 pts
Each Question Labeled B worth 2 pts
-extra shot from mark 1= 1 extra points
-extra shot from mark 2= 3 extra points

2. A Questions B Questions2 16 4 18 6 20 8 22 10 24 12 26 14 28 30
B Questions 1 17 3 19 5 21 7 23 9 25 11 27 13 29 15

3. A
What is a mixture??

4. What is the difference between homogeneous and heterogeneous?

5. What is the difference between immiscible and miscible

6. Which is the difference between polar and non polar

7. What does like dissolves like mean?

8. Which type of mixture(s) shows the Tyndall Effect?B
Which type of mixture(s) shows the Tyndall Effect?

9. What type of mixture has particles that settles so layers form?

10. What type of mixture (s) Has medium particles?B
What type of mixture (s) Has medium particles?

11. What type of mixture has small particles

12. What type of mixture (s) is homogeneous?B
What type of mixture (s) is homogeneous?

13. What type of mixture (s) is heterogeneous?

14. Do all heterogeneous mixtures settle?B
Do all heterogeneous mixtures settle?

15. What type of mixture has large particles?

16. True or False: every emulsion is a colloidB
True or False: every emulsion is a colloid

17. What is the tyndall effect?

18. What are the two parts of a solution?B
What are the two parts of a solution?

19. What is the difference between a solute and solvent?

20. What is known as the universal solvent?B
What is known as the universal solvent?

21. A
What is an alloy?

22. How could you tell the difference between a colloid and a solution?

23. How could you tell the difference between a suspension and colloid?

24. Is water polar or nonpolar?B
Is water polar or nonpolar?

25. What type of mixtures are miscible?

26. Name a way to speed up dissolving time.B
Name a way to speed up dissolving time.

27. Is the following Polar or Non Polar: CO2

28. Is the following Polar or Non Polar: N2B
Is the following Polar or Non Polar: N2

29. Is the following Polar or Non Polar: CO

30. Is the following Polar or Non Polar: CH4B
Is the following Polar or Non Polar: CH4

31. Is the following Polar or Non Polar: CHCl3

32. Which of the following would dissolve in water: CO2, CCl2F2, NH3B
Which of the following would dissolve in water: CO2, CCl2F2, NH3