10. Sunlight passing through a window is scattered by dust particles. What kind of mixture is dust in the air? A. Coarse mixture B. Colloid C. Emulsion D. Solution 11. Distillation is a process by which water purifying stations use to make pure and drinkable water. This process use heat to evaporate only the liquid water and leaves some heavy substances or other impurities. What idea can be drawn from this information? A. Distillation is not the only way to purify water. B. The water that water stations purify is 100% pure. C. Water is always drinkable because it only contains minerals. D. Distillation is a process that can be used to separate impurities in water. 12.Which mixture can be filtered? A. Cooked rice washing B. Cooked starch and water mixture C. Coconut milk and meat D. Syrup 13. Mixture X shows the following properties: its particle do not settle down, cannot be seen by the naked eye, and cannot be filtered. The mixture does not show the Tyndall Effect. Which term correctly describes this mixture? A. Colloid B. Homogeneous C. Solution D. Suspension NOIS answer:A,,B,C,H,J,J,J,N
