Kinetic Theory of Matter Multiple Choice Questions and Answers for Practice

16. In liquids that particles are

1. firmly packed
2. regularly packed
3. irregularly packed
4. far apart

17. In liquids the particles

1. move randomly with unlimited space
2. move randomly with limited space
3. vibrate at a fixed position
4. vibrate randomly with unlimited space

18. In solid the particles

1. move randomly
2. vibrate about fixed position
3. vibrate and move randomly
4. move about fixed path

19. In solid the particles are

1. closely packed
2. free to move
3. irregularly packed
4. far apart

20. Intermolecular forces can be defined as

1. force between two solids
2. force between two substances
3. force between two atoms or molecules
4. force between liquid and gas

21. Kinetic energy is

1. directly proportional to temperature
2. inversely proportional to temperature
3. directly proportional to friction
4. inversely proportional to heat

22. Kinetic is a/an

1. Latin word
2. Roman word
3. Greek word
4. Arabic word

23. Liquids are

1. very compressible
2. very little compressible
3. incompressible
4. B and C both

24. Liquids have

1. Fixed shape and volume
2. Variable shape and volume
3. Variable shape but fixed volume
4. Fixed shape but variable volume

25. Matter consists of tiny particles termed as

1. matter
2. atoms
3. ions
4. elements

26. Pressure of gas is due to the

1. random motion of gas molecules
2. collision of gas molecules with each other
3. collision of gas molecules with the wall of container
4. vibration of solid particles in the wall of container

27. Solids are

1. very compressible
2. very little compressible
3. incompressible
4. B and C both

28. Solids have

1. low density and mass
2. high density and mass
3. high density but low mass
4. low density but high mass

29. The boiling point of water is

1. 0 degree C
2. 100 degree C
3. 200 degree C
4. 50 degree C

30. The Brownian Motion was discovered by the scientist

1. Albert Brown
2. John Brown
3. Robert Brown
4. Isaac Brown