Chemistry Gases Test 1 Online Mcqs

Maan AliLast Updated: October 15, 2025

Important Chemistry Gases Test 1 Question and Answer

Total Questions: 15
Time Allowed: 15 Minutes
Total Marks: 15
How to Attempt Test: Please choose the right Option in MCQ-type question.
Test Helpful For: Chemistry Test
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Chemistry Gases Test 1 Practice Test Online With Explanation

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1. Which gas law can be used to calculate the amount of gas formed or consumed in a reaction?

2. Which of the following has the highest diffusion rate?

3. What happens to gas pressure if temperature increases at constant volume?

4. Why do gases have low density?

5. Which variable remains constant in Charles’s Law?

6. Which law helps derive the Ideal Gas Equation from multiple gas laws?

7. What is the value of absolute zero in Celsius?

8. The Ideal Gas Equation is:

9. The kinetic energy of a gas is directly proportional to its:

10. Which of the following gases deviates most from ideal behavior?

11. What is the standard temperature in Kelvin?

12. In which unit is gas volume usually measured?

13. According to kinetic theory, the motion of gas particles is:

14. A gas occupies 10 L at 1 atm. What will its volume be at 2 atm (assuming temperature is constant)?

15. Which gas will deviate least from ideal behavior?

16. Which of the following expresses Boyle’s Law mathematically?

17. According to Boyle’s Law, when pressure increases, volume:

18. Which of the following equations is derived from combining basic gas laws?

19. Which of the following is an assumption of the ideal gas law?

20. What is the unit of the universal gas constant R when pressure is in Pa and volume in m³?

21. Which law relates the volume and temperature of a gas?

22. Why are real gases not ideal at low temperatures?

23. Which of the following gas laws is based on the inverse relationship between pressure and volume?

24. The ideal gas law does NOT hold true under which condition?

25. Which of the following statements is TRUE about real gases?


 

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Maan AliLast Updated: October 15, 2025

Maan Ali

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  1. this website gives alot of wrong answers so friends never do preparation from this site, you better visit pakprep

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