Chemistry States of Matter Online Quiz Test MCQs

Chemistry

1. Kinetic theory of gas was put forward by:

Culomb

Bernoulli

Newton

Maxwell

Question 1 of 15

2. At same temperature, the kinetic energy of one mole of each H₂ and O₂ separately by:

None of above

Zero

Different

Same

Question 2 of 15

3. Plasma consists of:

Mixture of all above

Neutral particles

Negative electrons

Positive ions

Question 3 of 15

4. All gases can be compressed by:

Keeping constant pressure

Increasing pressure

None of the above

Decreasing pressure

Question 4 of 15

5. Which of the following assumptions is not belonging in kinetic molecular theory of gases?

Collisions between molecules is inelastic

There is no force attraction between molecules

The size of molecules is negligible

Molecules remove randomly

Question 5 of 15

6. Gases exert pressure on walls of container because the gas molecules:

Have definite volume

Collide with the walls of container

Collide with each other

Obey gas laws

Question 6 of 15

7. The movement of gas molecules from a region of high pressure to vacuum is called:

Conduction

Diffusion

Evaporation

Effusion

Question 7 of 15

8. Most of the universe consists of the matter in:

Plasma state

Gaseous state

Solid state

Liquid state

Question 8 of 15

9. The basic distinction between solids, liquids and gases lies in difference between:

Size of molecules

Space which the molecules occupy

Strength of bonds

All of above

Question 9 of 15

10. According to kinetic molecular theory of gases, molecules increase in the kinetic energy when they are:

Frozen into a solid

Mixed with other molecules at low temperature

Condensed into a liquid

Melted from a solid to liquid state

Question 10 of 15

11. Which statement about gases is not correct?

They spread throughout the vessel

There are large spaces between the molecules

Molecules are arranged regularly

Pressure is due to collision

Question 11 of 15

12. If absolute temperature of a gas is doubled and pressure is reduced to one half, the volume of the gas will:

Reduce to 1/4

Remain unchanged

Increase four times

Be doubled

Question 12 of 15

13. Inside every fluorescent lamp there is present a:

Gas

Liquid

Solid

Plasma

Question 13 of 15

14. Gases deviate from ideal behavior because molecules:

Contain covalent bond

None of above

Repel each other

Attract each other

Question 14 of 15

15. Which of the following is the simplest form of matter?

All of above

Solid state

Gaseous state

Liquid state

Question 15 of 15

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Chemistry States of Matter Online Quiz Test MCQs

Chemistry States of Matter Online Quiz Test MCQs

Chemistry

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