Test You Knowledge About Gas Laws
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Take this quiz and prove yourself, that how well do you know about gas laws!
- 1.
- A.
True
- B.
False
- 2.
- A.
342mL
- B.
424mL
- C.
324mL
- D.
442mL
- E.
242mL
- 3.Not all Gas Law problems have Kelvin (K) as the unit of temperature. They can be expressed in Celsius (°C)and Fahrenheit(°F). So convert 123°C to K.
- A.
396K
- B.
486K
- C.
369K
- D.
458K
- E.
693K
- 4.
- A.
Gas molecules heating up
- B.
Gas molecules reacting with other gas molecules
- C.
Gas molecules hitting the walls of a container
- D.
Gas molecules hitting other gas molecules
- 5.
- A.
0.0050 L
- B.
0.13 L
- C.
200 L
- D.
8.0 L
- 6.
- A.
Decreases
- B.
Increases
- C.
Stay the same
- D.
Fluctuates
- 7.
- A.
695°C
- B.
422°C
- C.
428°C
- D.
694°C
- 8.
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- A.
Flask 1
- B.
Flask 2
- C.
Flask 3
- D.
Flask 4
- E.
Flask 5
- 9.A good example of Charles Law is when a piece of metal expands in the heat
- A.
True
- B.
False
- 10.
- A.
Increase the container volume
- B.
Add more molecules of the gas
- C.
Decreases the container volume
- D.
None of the above
- 11.In a closed container at 1.0 atmosphere, the temperature of a sample of gas is raised from 300 K to 400 K. What will be the final pressure of the gas?
- A.
0.010 atm
- B.
0 atm
- C.
100 atm
- D.
1.3 atm
- 12.
- A.
596K
- B.
50K
- C.
50°C
- D.
596°C
- 13.
- A.
True
- B.
False
- 14.
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Each of these flasks contains the same number of gas molecules. In which would the pressure be lowest?- A.
Flask 1
- B.
Flask 2
- C.
Flask 3
- D.
Flask 4
- 15.
- A.
2, 795mL
- B.
2,759mL
- C.
3,795mL
- D.
3,759mL
- 16.
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- A.
Flask 1
- B.
Flask 2
- C.
Flask 3
- D.
Flask 4
- 17.
- A.
800 torr
- B.
1600 torr
- C.
200 torr
- D.
400 torr
- 18.
- A.
Charles Law
- B.
Boyle's Law
- C.
Law of Pressure Gradient
- D.
None of the Above
- 19.A small sample of helium gas occupies 6 mL at a temperature of 250 K. At what temperature does the volume expand to 9 mL?
- A.
125K
- B.
375K
- C.
500K
- D.
2250K
- 20.
- A.
Hydrogen, oxygen, carbon dioxide, ammonia
- B.
Oxygen, hydrogen, carbon dioxide, ammonia
- C.
Hydrogen, ammonia, oxygen, carbon dioxide
- D.
Hydrogen, oxygen, ammonia, carbon dioxide
- E.
Carbon dioxide, oxygen, ammonia, hydrogen
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