Have an account?
Skip to Content
Build your own quiz
17 questions
Show Answers
See Preview
- 1. Multiple ChoiceCharles' law describes the relationship between which two quantities?pressure and volumemoles and pressurevolume and temperaturetemperature and moles
- 2. Multiple ChoiceThe pressure of a sample of dry air is held constant 2.25 atm while the temperature is decreased from 100. C to 7.0 C. The original volume of the sample is 43 L. Which of the following is closest to the final volume of the sample?3.0 L32 L57 L610 L
- 3. Multiple ChoiceThe volume of gas in a balloon is 1.90 L at 21.0 C. The balloon is heated, causing it to expand to a volume of 5.70 L. What is the new temperature of the gas inside the balloon?7.00 C63.0 C120. C609. C
- 4. Multiple ChoiceA 3.00-liter sample of gas is at 288 K and 1.00 atm. If the pressure of the gas is increased to 2.00 atm and its volume is decreased to 1.50 liters, what will be the Kelvin temperature of the sample?144 K432 K576 K288 K
- 5. Multiple ChoiceThe temperature of a 2.0-liter sample of helium gas at STP is increased to 27C, and the pressure is decreased to 80 kPa. What is the new volume of the helium sample?4.0 L1.4 L2.0 L2.8 L
- 6. Multiple ChoiceThe pressure on a 200-milliliter sample of CO2(g) at constant temperature is increased from 60 kPa to 120 kPa. What is the new volume of the gas?100 mL400 mL300 mL600 mL
- 7. Multiple ChoiceA gas has a volume of 1400 milliliters at a temperature of 20 K and a pressure of 1.0 atm. What will be the new volume when the temperature is changed to 40 K and the pressure is changed to 0.50 atm?5600 mL1400 mL750 mL350 mL
- 8. Multiple Choice
Which is the pressure of the gas after it is compressed and cooled?4P/36P/49P/412P/3 - 9. Multiple ChoiceA gas has a pressure of 120 kPa, a temperature of 400 K, and a volume of 50.0 milliliters. What volume will the gas have at a pressure of 60 kPa and a temperature of 200 K?50.0 mL100 mL12.5 mL200 mL
- 10. Multiple ChoiceThe volume of a sample of a gas at 273 C is 200 liters. If the volume is decreased to 100 liters at constant pressure, what will be the new temperature of the gas?0 K546 K273 K100 K
- 11. Multiple ChoiceIf 60 liters of hydrogen gas at 546 K is cooled to 273 K at constant pressure, what will be the new volume of the gas?20 L120 L30 L40 L
- 12. Multiple ChoiceA 2.5-liter sample of gas is at STP. When the temperature is raised to 273C and the pressure remains constant, what will be the new volume of the gas?1.25 L2.5 L10 L5.0 L
- 13. Multiple ChoiceThe volume of a sample of a gas at 273 C is 200 liters. If the volume is decreased to 100 liters at constant pressure, what will be the new temperature of the gas?0 K546 K273 K100 K
- 14. Multiple ChoiceA sample of oxygen gas in a closed system has a volume of 200 milliliters at 600 K. If the pressure is held constant and the temperature is lowered to 300 K, the new volume of the gas will be -400 milliliters.300 milliliters.100 milliliters.200 milliliters.
- 15. Multiple ChoiceWhat volume will a 300-milliliter sample of a gas at STP occupy when the pressure is doubled at constant temperature?600 mL450 mL150 mL300 mL
- 16. Multiple ChoiceA gas sample has a volume of 25.0 milliliters at a pressure of 1.00 atmosphere. If the volume increases to 50.0 milliliters and the temperature remains constant, what will be the new pressure of the sample?0.250 atm2.00 atm0.500 atm1.00 atm
- 17. Multiple ChoiceA gas has a pressure of 120 kPa, a temperature of 400 K, and a volume of 50.0 milliliters. What volume will the gas have at a pressure of 60 kPa and a temperature of 200 K?50.0 mL100 mL12.5 mL200 mL
- Answer choicesTagsAnswer choicesTags