Properties of Matter – Online MCQs Test – Physics 9th

1. Matter is made up of tiny particles called:

2. A group of atoms is called:

3. It is determined by the average translational kinetic energy of molecules of a gas.

4. According to the Kinetic molecular model, if the molecules have large kinetic energy then:

5. It is the only metal that is not solid at room temperature.

6. A gas molecule moves in a straight line. It changes its direction only when

7. It can change the state of matter.

8. During which process a gas becomes a liquid____________

9. An object with particles close together and vibrating describes a ______________

10. Boiling and melting points of gases are:

11. Which state of matter has low density?

12. Drying of wet clothes and drying of wet floor are the examples of:

13. A solid can ______________

14. The term ‘Boiling’ means:

15. Boyle’s Law can be represented as:

16. If a gas is compressed to half of its original volume, its pressure will be:

17. In which state of matter, molecules are found in clusters?

18. If we compress a gas, its pressure:

19. If we decrease the pressure of a gas, the volume of the will be:

20. It is responsible for the different states of matter as well as for the physical properties.