1. Which of the following is an example of a colloid?

a. mayonnaise
b. cooking oil
c. soft drinks
d.bubbles in water

2. What phenomenon occur when dispered colloid particles scatter light?

a. Tyndall effect
b. shaft effect
c. miscible
d. immiscible

3. What example of colloid has dispered solid particles in gas?

a. milk
b. smoke
c. gelatin
d. blood

4. What is the most abundant part in a colloid?

a. dispering mediums
b. dispering phases
c. miscible
d. immiscible

5. Why milk categorized as emulsion?

a. because settling cannot separate the components of homogenized milk.
b. because settling can separate the components of homogenized milk
c. The colloid's particles of milk are larger
d. The colloid's particles are smaller.

6. Soda pop, whipped cream, and beaten egg whites are example of what type of colloids?

a. foam
b Emulsion
c. Sol
d. Aerosol

7. How would you differentiate a colloid nixture from a solution?

a. The colloid's particle are larger.
b. The colloid's particle are smaller.
c. A colloid has a positive charge
d. A colloid has negative charge



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