Properties of Matter – Online MCQs Test – Physics 9th

1. During which process a gas becomes a liquid____________

2. A group of atoms is called:

3. If Liquid state of matter has:

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

5. Conversion of matter between three states involves:

6. Which states of matter are incompressible?

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

8. It can change the state of matter.

9. A gas in a container of fixed volume is heated. What happens to the molecules of the gas?

10. The molecules of which state of matter have extremely lowest energies?

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

12. States of matter are:

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

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

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

16. Matter is made up of tiny particles called:

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

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

19. A solid can ______________

20. If we compress a gas, its pressure: