11. What is a suspension mixture?
A. It is a liquid mixture and clear.
B. It is a mixture that dissolve completely. Option 2
C. It is a mixture that does not dissolve and settle at the bottom.
D. All of the above.

12. Which of the following descriptions correctly describes a suspension A. Always appear in solid form.
B. Made up of solid substances only.
C. Components of one phase of matter only.
D. Components settles at the bottom after left to stand.

13. Which among the following is a suspension?
A. Flour and water
B. Orange juice
C. Salt and water
D. Sugar and water

14. What are the uses of suspension?
A. For food preparation
B. For medicine and disinfection
C. For protection
D. All of these

15. Which of the following suspension is used as medicine?
A. Cereal milk
B. Fruit juice with pulp
C. Milk of Magnesia
D. Tomato catsup

16. Which of the following is a mixture with particles evenly scattered in dispersed medium without settling down?
A. Colloid
B. Solution
C. Suspension
D. None of these

17. What will happen when a beam of light passes through a colloid
A. The light passes through the mixture. B. The light passes through another substance.
C. The light is scattered by the colloidal particles.
D. The light is scattered and passes through the mixture.

18. Which best describes colloid
A. Formed by mixing solute and solvent. B. Have particles that settles at the bottom.
C. Mixture of two or more substances that can be separated.
D. Composed of molecules bigger than a solution but smaller than a suspension.

19. Which of the following is an example of a foam?
A. Cheese
B. Gelatin
C. Marshmallow
D. Mayonnaise

20. Which of the following is used as decorative and protective material?
A. Blood
B. Crayon
C. Ink
D. Paint​