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- 1. Multiple ChoiceWhich of the phases have particles that have a fixed volume but not a fixed shape?solidliquidgasplasma
- 2. Multiple ChoiceWhich form of matter does not take the shape of its container?liquidsolidgasair
- 3. Multiple Choice
What does this picture represent?solidliquidgasplasma - 4. Multiple ChoiceAll matter consists of tiny particles that are in constant motion.kinetic theoryatmospheric pressurevapor pressurekinetic energy
- 5. Multiple ChoiceWhat is 50 C in Kelvin?22332310050
- 6. Multiple ChoiceWhat law combines all 3 factors (pressure, temperature, and volume)Combined Gas LawCharle's LawBoyle's LawAvagadros Ideal Gas Law
- 7. Multiple Choice
Which law deals with volume and temperature?
Boyle's Law
Charles Law
Pascal's Principal
Combined Gas Law
- 8. Multiple Choice
Which law deals with pressure and volume?
Boyle's Law
Charles Law
Pascal's Principal
Combined Gas Law
- 9. Multiple ChoicePressure is caused by ______.gravity.gas molecules colliding with each other.gas molecules colliding with surfaces of the container.gas molecules reacting with each other.
- 10. Multiple ChoiceWhich container will have lower pressure?leftrightthey both have the same pressure
- 11. Multiple Choice
Standard temperature is exactly
0 degrees Celsius
100 degrees Celsius
0 Kelvin
273 degrees Celsius
- 12. Multiple Choice
Standard pressure is exactly
1 atm
760 atm
101 atm
- 13. Multiple Choice
Who developed the concept that the total pressure of a mixture of gases is the sum of their partial pressures?
Charles
Boyle
Dalton
Kelvin
- 14. Multiple Choice
Convert -13 degrees Celsius to Kelvin
260 K
273 K
286 K
- 15. Multiple ChoiceWhat about gasses can be measured?Pressure and VolumeTemperature, Volume, and PressureVolume and TemperaturePressure, Temperature, Volume, and Moles
- 16. Multiple Choice
A cylinder contains 50cm3 of air at a pressure of 120kPa. What will its volume be if the pressure on it is increased to 400kPa?
10cm3
12cm3
15cm3
16cm3
- 17. Multiple Choice
A 2.0 liter container of nitrogen had a pressure of 3.2 atm. What volume would be necessary to decrease the pressure to 1.0 atm
7.2 L
5 L
6.4 L
6.9 L
- 18. Multiple ChoiceIn order to convert to Kelvin, you add ______ to the Celsius measurement.372273237732
- 19. Multiple ChoiceYou have a gas that has a pressure of 2 ATM and a volume of 10L. What would be the new volume if the pressure was changed to 1 ATM?5 L20 LIt would stay at 10L1 L
- 20. Multiple ChoiceWhich of the following is NOT a unit of pressure?TorrmLpsikPa
- 21. Multiple ChoiceWhen Pressure increases then the Volume must...Increasedecrease
- 22. Multiple ChoiceA gas at a volume of 4 liters is at a pressure of 2 atm. The volume is changed to 16 Liters, what must the new pressure be?2 atm12 atm10 atm0.5 atm
- 23. Multiple ChoiceWhich two variables must be held constant for Boyle’s Law to apply?pressure & volumevolume & temperaturetemperature & moles (amount of gas)volume & moles (amount of gas)
- 24. Multiple ChoiceThere are 40 liters of helium in a balloon at 100 K. If the temperature of the balloon is increased to 200 K, what will the new volume of the balloon be?80 L45 L54 L45.33 L
- 25. Multiple Choice
The term we use when all particle motion stops is known as:
Absolute Zero
The Heat Death of the Universe
Atmospheric Pressure
Standard Temperature and Pressure
- 26. Multiple ChoiceWhat will happen to the volume of a gas under constant temperature if the pressure increases?IncreaseDecreaseNothingExplosion!
- 27. Multiple ChoiceIf you increase the pressure of a constant volume of gas, what will happen to the temperature?IncreaseDecreaseStay the sameIt will Blow Up
- 28. Multiple Choice10 L of a gas is collected at 100 K and allowed to expand to 30.0 L. What is the new temperature?400 K300 K275 K250 K
- 29. Multiple Choice
A gas at a volume of 4 liters is at a pressure of 8 kPa. The volume is changed to 16 Liters, what must the new pressure be?
1 kPa
12 kPa
10 kPa
2 kPa
- 30. Multiple ChoiceA container holds three gases: oxygen, carbon dioxide, and helium. The partial pressures of the three gases are 2.00 atm, 3.00 atm, and 4.00 atm, respectively. What is the total pressure inside the container?2 atm4 atm3 atm9 atm
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