1. Choose the letter of the best answer. Write the letter of the correct answer on the space
provided.
1. Which is an example of heterogeneous mixture?
A. acetone
C. milk
B. halo-halo
D. paint
2. Which of the following is NOT an example of heterogeneous mixture?
D. spaghetti
A. alcohol
C. fruit salad
B. cereals in milk
3.What kind of mixture will be formed if we combine pineapple, watermelon and banana?
A. colloid
D. homogeneous mixture
B. emulsion
C. heterogeneous mixture
4. Among the food items in the school canteen, which is an example of homogeneous
mixture?
B. Cheese stick
C. fruits
A. burger
D. orange juice
5. What is formed when substances are combined?
B. matter
C. mixture
D. particles
A. energy
6. Which of the following is NOT an example of solute?
A. coffee granules
B. salt
D. water
C. sugar
7. What is known as universal solvent?
A. acetone
B. alcohol
D. water
C. salt solution
8. Laura put some sand in his aquarium. At first the water looked cloudy, then after some
time it becomes clear. How did this happen?
A. sand dissolved in water
C. sand settled at the bottom
B. sand was white and clear
D. sand spread evenly in the water​