Biology
Biology, 20.10.2021 21:50, kiki4832

A. Colloid 2. C. Suspension A. Colloid A Dextrose Acarico some sand in his aquarium. At first, the winter comendo mucho enter on the water locked A. post-Test: instructions: Read the following questions below. Encircle the letter of your anserer. 1. The solute particles of the dispersed ingredients in this mixture are not really dissolved in the loud IS but settle later on at the bottom of the container. D. Solvent B. Solution because they are light enough to stay dispersed with the other particles. It is another form of mixture where its dispersed particles do not settle at the botom of the container D. Solvent 3. Which of the following is not an example of a solution? C. Suspension D. Mayonnaise B. Seawater Rubbing alcohol . How did this happen? A. Sand dissolved in water. C. Sand settled at the bottom B. Sand is white and clear. D. Sand spread evenly throughout the water 5. Some substances do not dissolve completely in solvents. The particles that do not dissolve serie down at the bottom of the container. Why is this a suspension? because particles in suspension does not dissolve completely. B. because particles dissolve completely C. Maybe because I am not sure D. It can be, but let me try 6. What is the difference between a suspension and a solution? A. A suspension is less concentrated than a solution B. A suspension is more concentrated is more concentrated than a solution C. A suspension is homogeneous while a solution is heterogeneous D. A suspension is heterogeneous while a solution is homogeneous Which of the following is the best description of colloids? A. Sticky, creamy substance C. Dark, black substance B. Clear, pure substance D. Clear, flawless substance Which colloid has both protective and decorative function? D. Creams B. Insecticide Spray C. Paint A. Ink The children prepared a juice drink for their food festival by dissolving powdered Juice in wa kind of mixture did they form? C. Solution B. Suspension D. Saturated solution .. Colloids n oil spill is one of the environmental problems that occur in the bodies of water. What kir rmed when oil is mixed with water? Colloid B. Suspension C. Solution D. Saturated solution

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A. Colloid 2. C. Suspension A. Colloid A Dextrose Acarico some sand in his aquarium. At first, the w...

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