Particulate Nature of Matter

1. Which statement is INCORRECT about Liquid particles?

Question 1 of 24

2. If you cut paper into small pieces endlessly until it cannot be cut into pieces or subdivided anymore, you are:

Question 2 of 24

3. Which of the following is NOT an experiment to demonstrate that matter is made up of tiny particles?

Question 3 of 24

4. What is the difference in the diffusion process when you pour some Copper (ii) sulphate solution into cold water and some from the same sample in warm water?

Question 4 of 24

5. As a student in the Lab, explain why you can detect a Gas Leakage?

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6. Brownian Motion suggests that particles of Liquids i.e. water or air is in constant random movement.

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7. What does a smoke cell experiment investigate?

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8. Matter is anything that occupies space and has Mass

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9. Which of the following states of matter has the fastest rate of diffusion?

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10. State how a decrease in temperature will affect Brownian motion?

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11. Condensation is a process where gas molecules lose some of their energy and fall back into Liquid state.

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12. State how an increase in temperature will affect Brownian motion?

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13. What results to different gasses having different rates of diffusion?

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14. Which statement is INCORRECT about particles in SOLID state of Matter?

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15. Vaporization is the process when a liquid is heated and changes to gaseous state.

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16. Which statement is INCORRECT about Gas particles?

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17. When you pour Copper (ii) sulphate solution in water which principle are you trying to investigate?

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18. Why is Diffusion in Gases faster than in Solids or Liquids?

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19. Which of the following particles has the highest random motion?

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20. Which of the following is NOT a state of matter?

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21. Define Kinetic Theory of matter

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22. Diffusion is the process by which particles spread from regions of high concentration to those of low concentration?

Question 22 of 24

23. Why is the Diffusion of copper sulphate faster in warm water than in cold water?

Question 23 of 24

24. Sublimation is the process by which a solid changes directly to gaseous state when heated

Question 24 of 24