chapter5q - Chapter 5 Gases and Kinetic-Molecular Theory 1....

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Chapter 5 Gases and Kinetic-Molecular Theory 1. Mineral oil can be used in place of mercury in manometers when small pressure changes are to be measured. What is the pressure of an oxygen sample in mm of mineral oil if its pressure is 28.5 mm Hg? ( d of mineral oil = 0.88 g/mL; d of Hg = 13.5 g/mL) A. 1.9 mm mineral oil B. 15 mm mineral oil C. 32 mm mineral oil D. 380 mm mineral oil E. 440 mm mineral oil 5. Hydrogen gas exerts a pressure of 466 torr in a container. What is this pressure in atmospheres? A. 0.217 atm B. 0.466 atm C. 0.613 atm D. 1.63 atm E. 4.60 atm 15. Which of the lines on the figure below is the best representation of the relationship between the volume of a gas and its pressure, other factors remaining constant? A. a B. b C. c D. d E. e 17. Which of the lines on the figure below is the best representation of the relationship between the volume of a gas and its Celsius temperature, other factors remaining constant? A. a B. b C. c D. d E. e 21. A sample of nitrogen gas at 298 K and 745 torr has a volume of 37.42 L. What volume will it occupy if the pressure is increased to 894 torr at constant temperature?
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This note was uploaded on 03/18/2010 for the course CHEM 210 taught by Professor Mcomber during the Spring '10 term at Skyline College.

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chapter5q - Chapter 5 Gases and Kinetic-Molecular Theory 1....

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