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WorksheetsGas Laws
Total questions: 12
Worksheet time: 21mins
Name
Class
Date
1.
If a balloon is cooled what will happen to the volume?
a)
Volume will increase
b)
Volume will decrease
c)
Volume will not change
2.
The following graph shows ____ relationship.
a)
Direct
b)
Inverse
3.
Boyle's law : The pressure and volume of a gas show a _____ relationship.
a)
Inverse
b)
Direct
4.
In the ideal gas law, which variable represents the gas constant?
a)
n
b)
R
c)
T
d)
V
5.
Which of the following would increase the (gas) pressure of a system?
a)
Increase the Temperature
b)
Pump in more gas
c)
Decrease the volume
d)
All of these
6.
Which container will have lower pressure?
a)
left
b)
right
c)
they both have the same pressure
7.
If I have 5.6 liters of gas in a piston at a pressure of 1.5 atm and compress the gas until its volume is 4.8 L, what will the new pressure inside the piston be?
a)
1.75 atm
b)
1.8 atm
c)
1.3 atm
d)
1.29 atm
8.
Determine the Kelvin temperature required for 0.0470 mol of gas to fill a balloon to 1.20 L under .998 atm pressure.
a)
0 K
b)
107 K
c)
207 K
d)
307 K
9.
A gas of volume V is placed in a balloon. The absolute (Kelvin) temperature is tripled. The volume will be _____ what it was originally.
a)
1/3
b)
1/6
c)
3 times
d)
6 times
10.
What volume does 6.02 X 1023 molecules of N2 have at STP?
a)
44.8 L
b)
22.4 L
c)
11.2 L
d)
67.2 L
11.
1. If a gas at 25.0 °C occupies 3.60 liters at a pressure of 1.00 atm, what will be its volume at a pressure of 2.50 atm?
a)
1.5L
b)
45 L
c)
1.44L
d)
27.4L
12.
As temperature rises ___________.
a)
an atom's kinetic energy stays the same
b)
an atom's kinetic energy increases
c)
an atom's kinetic energy decreases
d)
an atom's mass increases
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