partnered quiz in science - first quarter.pptx

the topic all about matter

1. S.Y. 2023 – 2024 Science 5 ALESNA INTEGRATED SCHOOL, INC.

2. MULTIPLE CHOICE Direction: Read each question carefully. Write the letter of the correct answer. NO ERASURES.

3. 1. Which of the following is a homogeneous mixture? I. salt dissolve with water II. blood III. Clothes in the basin IV. Books in the shelves A. I and III B. I and IV C. II and IV D. I and II

4. 2. What is the primary separation technique used in the purification of table salt (sodium chloride) from seawater? Filtration c. Distillation Decantation d. Evaporation

5. 3. Drachir had noticed that the amount of water in a container with a plant becomes less as the days goes by. What do you think is the reason of decreasing amount of water in a container? Some insects sipped the water. b. Water in the container was not changed. c. Water evaporated because of heat. d. The plant has a stem.

6. 4. Which of the following describes solubility? a. The ability of liquid to change color. b. The ability of something to dissolve in a liquid c. The time it takes for something to settle at the bottom of a liquid. d. The speed of pouring a liquid out of a container.

7. 5. Which of the following substances is an example of a solvent? a. salt b. cooking oil c. sugar d. sand

8. Write True if the statement is correct and False if it is not.

9. 6. All solutes dissolve in solvents. 7. Sugar is an example of a soluble substance. 8. A pinch of salt can easily be dissolved in water than in oil.

10. 9. An enamel paint dissolves in water. 10. Chocolate powder will dissolve in hot water easily.

11. 11. Particles in a solution are not visible to the naked eye? 12. A solution may exist in any phase. 13. Air is an example of gaseous solution.

12. 14 . A solution consists of a heterogeneous mixture. 15 . A simple solution is basically two substances that are evenly mixed together.

13. Identify if the following is a colloid or nt. Write R if it is a colloid and A if it is not.

14. 16. Gelatin 17 . mayonnaise 18 . Soft drinks 19 . vinegar 20 . Smog

15. 21 . Margarine 22 . Toothpaste 23. cake 24 . Cough syrup 25. Milk Tea