A. Multiple Choice: Read each item carefully. Circle the letter of the correct answer.
1. Which is an example of a mixture?
d. soft drink
C. acetic acid
a. salt
b. sugar
2. Which is a homogeneous mixture?
a. oil and water
b. mixed nuts
c. seawater
d. pebbles
3. Which of the following is considered a colloid?
a mixture of oil and water
b. a mixture of salt and iron fillings
c. a mixture of soil and water
d. a mixture of chalk and water
a.
4. Which of the following will dissolve in water?
a. oil
b. salt
c. alcohol
d. sand
5. In which glass of liquid is sugar hard to dissolved?
a. in a glass of iced tea
b. in a glass of hot water
c. in a glass of tap water
d. in a glass of cold water
6. Which is a heterogeneous in mixture?
a. hot coffee
b. powdered juice
C. saltwater
d. oil and water
7. All is an example of mixture except for one.
a. vinegar
b. mixed nuts
C. water
d. wine
8. Which of the following is considered a suspension?
a. a mixture of chalk and water
b. a mixture of sugar and water
C. whipped cream
d. a mixture of sand and water
9. Which is a solvent in a cup of coffee?
a. coffee
b. creamer
C. sugar
d. water
10. In a solution, the substance that dissolve is the:
a. solute
b. solvent
C. Suspension
d. substance
11. Which of these will not form a solution?
a. preparing syrup
b. preparing a cup of tea
c. mixing ice cubes in water
d. stirring a spoonful of sugar in wat
12. Which is an example of a colloid?
a. mayonnaise
b. liquid juice
C. cooking oil
d. bubbles in water​