Properties of Matter – Online MCQs Test – Physics 9th

1. States of matter are:

2. Matter is made up of tiny particles called:

3. In which state of matter, particles are very far apart?

4. If we compress a gas, its pressure:

5. A burning candle is an example of ________________ state of matter.

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

7. It has lowest boiling and melting points as compared to other substances.

8. Boyle’s Law can be represented as:

9. Evaporation is process by which a liquid becomes a gas at temperature:

10. If a gas is heated in a sealed cylinder, then______________ increases

11. What happens to the molecules of a gas when the gas changes into a liquid?

12. A solid can ______________

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

14. According to kinetic molecular theory, the pressure exerted by a gas is caused by the _______

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

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

17. The term ‘Boiling’ means:

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

19. Which state of matter has the highest densities?

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