C3.1 Gas Laws

1. Diffusion is the spontaneous movement of particles from a region of higher concentration towards a region of lower concentration until they are uniformly distributed. True or False

2. Explain the two main assumptions made in Boyles, Charles and combined Gas Laws

3. At what temperature is a volume of gas said to have no volume or would disappear?

4. What is the effect of temperature on the rate of diffusion?

5. State Charles Law

6. In a real gas, gas particles occupy a small volume and has an attraction for each other. True or False

7. How does the volume of a fixed mass of a gas change when its pressure is increased?

8. Between Ammonia gas and hydrogen chloride gas which one will diffuse or effuse faster than the other under the same conditions and explain why

9. What kind of relationship is considered in Charles Law?

10. State BOYLE’S LAW

11. How do you convert kelvin to Celsius?

12. Mention the 3 quantities which we shall relate to in Gas laws

13. State Graham’s Law

14. Describe the behavior of gases according to the kinetic theory of matter

15. State Boyles Law equation

16. The movement of particles or molecules in the cell is called

17. Discuss the standard temperature and pressure