Multiple
Choice
Identify the letter of the choice that best completes the statement or answers the
question.
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1.
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What is the volume
occupied by 1.00 mole of water vapor at STP? a. | 1.00 L | b. | 18.0
L | c. | 22.4 L | d. | 273
L | | | | | | | | |
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2.
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If 0.50 moles of
helium are placed inside a 1.50 L container at 77 K, what is the pressure exerted by the helium
gas? a. | 4.5 atm | b. | 2.1 atm | c. | 3.7
atm | d. | 1.2 atm | e. | 0.48
atm | | | | | | | | | | |
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3.
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A 0.500 mole
sample of a gas has a volume of 11.2 liters at 273 K. What is the pressure of the
gas? a. | 11.2 torr | b. | 273 torr | c. | 380.
torr | d. | 760. torr | | | | | | | | |
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4.
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At standard
temperature, the volume occupied by 1.00 mole of gas is 11.2 liters. The pressure exerted on
this gas is a. | 1.00 atm | b. | 2.00 atm | c. | 0.500
atm | d. | 1.50 atm | | | | | | | | |
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