15 questions

- 1. Multiple ChoiceIn order to convert to Kelvin, you add ______ to the Celsius measurement.372273237732
- 2. Multiple ChoiceWhich of the following would increase the (gas) pressure of a system?Increase the TemperaturePump in more gasDecrease the volumeAll of these
- 3. 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
- 4. Multiple ChoiceWhat is 0 Kelvin known asNo such thingVery coldFreezing point of WaterAbsolute Zero
- 5. Multiple ChoiceIf the temperature of a gas increase, the pressure...DecreasesIncreasesDoes not change
- 6. Multiple ChoiceIf a balloon is cooled what will happen to the volume?Volume will increaseVolume will decreaseVolume will not change
- 7. Multiple ChoiceIn the ideal gas law, what does the variable n represent?gas constantmolesTemperatureVolume
- 8. Multiple ChoiceWhich container will have lower pressure?leftrightthey both have the same pressure
- 9. Multiple ChoiceWhat is standard temperature?0K0
^{o}C173 K173.15 K - 10. Multiple ChoiceWhich of the following is NOT a value for standard pressure?101.3 kPa760 mm Hg1 atm1 torr
- 11. Multiple ChoiceIf I have 4 moles of a gas at a pressure of 5.6 atm and a volume of 12 liters, what is the temperature?204 K200 K2046 K2000 K
- 12. Multiple ChoiceConsider a sample of oxygen gas at 27° C with a volume of 9.55L at a pressure if 2.97 atm. The pressure is changed to 8.25 atm and the gas is heated to 125° C. What’s the new volume?4.56 L4.6 L15.9 L16 L
- 13. Multiple ChoiceIf I have 5.6 liters of gas in a piston at a pressure of 1.5 atm and compress the gas until its volume is 4.8 L, what will the new pressure inside the piston be?1.75 atm1.8 atm1.3 atm1.29 atm
- 14. Multiple ChoiceA gas at 928 kpa, 129 C occupies a volume of 569 L. Calculate the volume at 319 kpa and 32 C.410.61 L418.18 L1100 L1400 L
- 15. Multiple ChoiceDetermine the Kelvin temperature required for 0.0470 mol of gas to fill a balloon to 1.20 L under .998 atm pressure.0 K107 K207 K307 K
- Answer choicesTagsAnswer choicesTags