Matter MCQ Quiz – Part 4
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This Matter MCQ Quiz helps aspirants revise important concepts related to states of matter, properties, and changes in matter, which are frequently asked in competitive exams. Regular practice of matter MCQs improves conceptual understanding and helps candidates answer chemistry questions quickly and accurately.
GK Series – Chemistry – Matter MCQ Quiz |
|
| Subject | Chemistry |
| Chapter | Matter |
| Part | 4 |
| Questions | 25 |
Who Should Attempt This Matter MCQ Quiz?
This Matter MCQ Quiz is useful for aspirants preparing for SSC, Railways, Defence, and other government job exams, where basic chemistry questions are commonly asked in the General Knowledge section.
Topics Covered in This Matter MCQ Quiz
This quiz includes MCQs based on important topics such as solid, liquid and gaseous states, physical and chemical changes, properties of matter, diffusion, and basic concepts related to matter and its characteristics.
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Question 1 of 25
1. Question
Rate of evaporation increases with
Correct
➤ High wind speed increases evaporation.
➤ Removes vapour from surface.Incorrect
➤ High wind speed increases evaporation.
➤ Removes vapour from surface. -
Question 2 of 25
2. Question
Which factor decreases evaporation?
Correct
➤ High humidity reduces evaporation.
➤ Air already contains moisture.Incorrect
➤ High humidity reduces evaporation.
➤ Air already contains moisture. -
Question 3 of 25
3. Question
Which of the following causes fastest evaporation?
Correct
➤ High wind speed increases evaporation fastest.
➤ Vapour is quickly removed.Incorrect
➤ High wind speed increases evaporation fastest.
➤ Vapour is quickly removed. -
Question 4 of 25
4. Question
Why do we feel cool after sweating?
Correct
➤ Sweat evaporates and takes heat from body.
➤ Causes cooling.Incorrect
➤ Sweat evaporates and takes heat from body.
➤ Causes cooling. -
Question 5 of 25
5. Question
Drying of clothes is faster in
Correct
➤ Windy conditions increase evaporation.
➤ Clothes dry faster.Incorrect
➤ Windy conditions increase evaporation.
➤ Clothes dry faster. -
Question 6 of 25
6. Question
Gas exerts pressure because
Correct
➤ Gas pressure is due to collision of particles with container walls.
➤ Continuous motion creates pressure.Incorrect
➤ Gas pressure is due to collision of particles with container walls.
➤ Continuous motion creates pressure. -
Question 7 of 25
7. Question
Diffusion in liquids is slower than gases because
Correct
➤ Liquids have stronger force than gases.
➤ So diffusion is slower.Incorrect
➤ Liquids have stronger force than gases.
➤ So diffusion is slower. -
Question 8 of 25
8. Question
Which state shows maximum diffusion?
Correct
➤ Gases show maximum diffusion.
➤ Due to high kinetic energy.Incorrect
➤ Gases show maximum diffusion.
➤ Due to high kinetic energy. -
Question 9 of 25
9. Question
Which state has particles moving in fixed positions?
Correct
➤ Solid particles vibrate at fixed positions.
➤ Cannot move freely.Incorrect
➤ Solid particles vibrate at fixed positions.
➤ Cannot move freely. -
Question 10 of 25
10. Question
Increase in temperature increases
Correct
➤ Higher temperature increases kinetic energy.
➤ Particles move faster.Incorrect
➤ Higher temperature increases kinetic energy.
➤ Particles move faster. -
Question 11 of 25
11. Question
Which state has least force of attraction?
Correct
➤ Gases have least intermolecular force.
➤ Particles are far apart.Incorrect
➤ Gases have least intermolecular force.
➤ Particles are far apart. -
Question 12 of 25
12. Question
Which of the following shows maximum expansion on heating?
Correct
➤ Gases expand maximum on heating.
➤ Due to large intermolecular space.Incorrect
➤ Gases expand maximum on heating.
➤ Due to large intermolecular space. -
Question 13 of 25
13. Question
Which state has highest compressibility?
Correct
➤ Gases are highly compressible.
➤ Due to large gaps between particles.Incorrect
➤ Gases are highly compressible.
➤ Due to large gaps between particles. -
Question 14 of 25
14. Question
Which state has particles with maximum freedom of movement?
Correct
➤ Gas particles move freely in all directions.
➤ Maximum freedom.Incorrect
➤ Gas particles move freely in all directions.
➤ Maximum freedom. -
Question 15 of 25
15. Question
Which factor increases particle motion?
Correct
➤ Heating increases particle motion.
➤ Due to rise in kinetic energy.Incorrect
➤ Heating increases particle motion.
➤ Due to rise in kinetic energy. -
Question 16 of 25
16. Question
Assertion (A): Gases are highly compressible.
Reason (R): There is large intermolecular space in gases.Correct
➤ Gases are highly compressible.
➤ Due to large intermolecular space.Incorrect
➤ Gases are highly compressible.
➤ Due to large intermolecular space. -
Question 17 of 25
17. Question
Assertion (A): Evaporation causes cooling.
Reason (R): High energy particles escape from liquid.Correct
➤ Evaporation causes cooling.
➤ Because high-energy particles escape.Incorrect
➤ Evaporation causes cooling.
➤ Because high-energy particles escape. -
Question 18 of 25
18. Question
Assertion (A): Solids have definite shape.
Reason (R): Particles are closely packed.Correct
➤ Solids have fixed shape.
➤ Due to closely packed particles.Incorrect
➤ Solids have fixed shape.
➤ Due to closely packed particles. -
Question 19 of 25
19. Question
Assertion (A): Diffusion is fastest in solids.
Reason (R): Particles are tightly packed.Correct
➤ Diffusion is slowest in solids.
➤ Due to tight packing of particles.Incorrect
➤ Diffusion is slowest in solids.
➤ Due to tight packing of particles. -
Question 20 of 25
20. Question
Assertion (A): Liquids have definite volume.
Reason (R): Particles are loosely packed.Correct
➤ Liquids have definite volume.
➤ Particles are loosely packed but reason not direct explanation.Incorrect
➤ Liquids have definite volume.
➤ Particles are loosely packed but reason not direct explanation. -
Question 21 of 25
21. Question
Which of the following is correct?
Correct
➤ Gases are highly compressible.
➤ Due to large spaces.Incorrect
➤ Gases are highly compressible.
➤ Due to large spaces. -
Question 22 of 25
22. Question
Which of the following pair is incorrect?
Correct
➤ Gases do not have fixed volume.
➤ They expand fully.Incorrect
➤ Gases do not have fixed volume.
➤ They expand fully. -
Question 23 of 25
23. Question
Which of the following is correct?
Correct
➤ Diffusion is fastest in gases.
➤ Due to high motion.Incorrect
➤ Diffusion is fastest in gases.
➤ Due to high motion. -
Question 24 of 25
24. Question
Which of the following is NOT correct?
Correct
➤ Evaporation is surface phenomenon, not bulk.
Incorrect
➤ Evaporation is surface phenomenon, not bulk.
-
Question 25 of 25
25. Question
Which of the following is correct about plasma?
Correct
➤ Plasma is ionised gas.
➤ Contains charged particles.Incorrect
➤ Plasma is ionised gas.
➤ Contains charged particles.