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Ideal Gas Equation



Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.
 

 1. 

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
 

 2. 

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
 

 3. 

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
 

 4. 

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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