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Question 11.To use Charles' Law, which of the following needs to remain constant?
Question 22.A 4 L sample of gas is heated from 20 K to 200 K. What will its final volume be?
Question 33.A container has a volume of 53.9 L. Assuming it is at STP, how many moles of gas particles does it contain?
Question 44.What advantage does the van der Waals equation give us over the ideal gas law?
Question 55.According to the kinetic molecular theory, temperature is directly proportional to _____.
Question 66.What is the original form of the ideal gas equation?
Question 77.Dana has placed a few drops of food coloring in a mixture of water and vinegar to dye hard-boiled eggs with her daughter in preparation for Easter. The food coloring changing the color of the water is an example of _____.
Question 88.Which Kelvin temperature is equal to 25 degrees Celsius?
Question 99.To use Boyle's Law, which of the following needs to remain constant?
Question 1010.Hugo measures the pressure in his car's tire and finds that it is 32 Psi. What is the pressure if he converts this measurement from Psi to Torr?
Question 1111.What does the Maxwell-Boltzmann curve tell us?
Question 1212.At constant temperature, what happens to the pressure when the volume is doubled?
Question 1313.Which of the following statements best represents Graham's Law?
Question 1414.A sealed vessel contains 0.5 moles of oxygen, 0.1 moles of carbon dioxide, and 0.4 moles of nitrogen gas. The total pressure of the gas mixture is 5 atmospheres. What is the partial pressure of the carbon dioxide?
Question 1515.At constant pressure, what happens to the volume of a gas when the absolute temperature doubles?
Question 1616.If you want to find the volume of a gas using the ideal gas law, which values do you need to know?
Question 1717.If carbon dioxide molecules effuse at an average rate of 5 mol/s, at what rate would diatomic hydrogen molecules effuse in the exact same conditions?
Question 1818.Which of the following variables is NOT included in the ideal gas equation?
Question 1919.Which of the following actions would cause an individual to experience lower pressure as measured in Atmospheres?
Question 2020.If a gas with a pressure of 6 atmospheres is cooled from 500 K to 250 K, then what is its final pressure?
Question 2121.What volume is occupied by 15.0 moles of carbon dioxide gas at standard temperature and pressure?
Question 2222.In the ideal gas equation, what does R represent?
Question 2323.A bag of chips has a volume of 2.0 L at 760 torr of pressure. What is its volume in an airplane flying at a high altitude with a pressure of 550 torr?
Question 2424.The ideal gas constant, R, can be found using which of the following equations?
Question 2525.Why does the probability curve become narrower when gas particles are more massive?
Question 2626.Which of the following is TRUE about ideal gas particles?
Question 2727.Why does the volume of gas particles become important when the volume of the container is decreased?
Question 2828.Which Celsius temperature is equal to 310 K?
Question 2929.To use Gay-Lussac's Law, which of the following needs to remain constant?
Question 3030.As water heats up from 280 K to 310 K, the average kinetic energy of its molecules will:
AP Chemistry: Gases: Help and Review Chapter Exam Instructions
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