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Gas Law Quiz

Total questions: 18

Worksheet time: 23mins

Name
Class
Date
1.

If 2.6L of a gas at 3.1 atm is compressed to 1.3L, what would the new pressure be?

a)

1.55 atm

b)

2.6 atm

c)

6.2 atm

d)

The pressure stays the same

2.
What is 50 C in Kelvin?
a)
223
b)
323
c)
100
d)
50
3.
If a nitrogen gas occupies a volume of 500ml at a pressure of 0.971atm. What volume will the gas occupy at a pressure of 1.50 atm, assuming the temperature remains constant?  
a)
323.6 ml
b)
728.25 ml
c)
772.39 ml
d)
None of the above
4.
Determine the Celsius temperature of 2.49 moles of gas contained in a 1.00-L vessel at a pressure of 143 kPa. 
a)
-266 degrees C
b)
-622 degrees C
c)
622 degrees C 
d)
266 degrees C
5.

A sample of a gas has a volume of 852 mL at 298 K. What temperature is necessary for the gas to have a volume of 945 mL? Which equation would you use?

a)

Pt = P1 + P2 + P3 + ...

b)

P1V1 = P2V2

c)

V1/T1 = V2/T2

d)

P1V1/T1 = P2V2/T2

6.
A gas has a pressure of 1.50 atm at a temperature of 273 K.  What will be the pressure at 410 K?
a)
.99 atm
b)
2.25 atm
c)
.75 atm
d)
2.5 atm
7.
At 249 kPa sample of nitrogen is heated from 86 degrees Celsius to 107 degrees Celsius.  What pressure will the sample have at the higher temperature?
a)
264 kPa
b)
266 kPa
c)
842 kPa
d)
824 kPa
8.
A gas at 36 kpa and 35 C occupies a volume of 78 L. Calculate the volume at STP
a)
25 L
b)
34 L
c)
30 L
d)
26 L
9.

A container holds 50.0 mL of nitrogen at 25° C and a pressure of 736 mm Hg. What will be its volume if the temperature increases by 35° C?

a)

0.16 L

b)

51.7 L

c)

1835 L

10.

Standard Temperature and Pressure is:

a)

273 K and 101.3 kPa

b)

298 K and 101.3 kPa

c)

0 K and 273 kPa

d)

273 K and 760 kPa

11.

The term we use when all particle motion stops is known as:

a)

Absolute Zero

b)

Standard Temperature and Pressure

c)

Atmospheric Pressure

12.

A gas filled balloon has a volume of 3 L with a pressure of 1.2 atm at 15°C. What is the volume of the balloon at Standard Temperature and Pressure (STP)?

a)

3.41 L

b)

0.24 L

c)

1 L

d)

22.4 L

13.
A model submarine has a volume of 120L at 1.0 atm and 288K. During a test dive, pressure drops to 276K and pressure increases to 150 atm. What is the new volume of gas inside the submarine?
a)
0.80 L
b)
4.42 L
c)
7.67 L
d)
0.23 L
14.
What is the temperature of natural gas in an oil pipeline if we know there are 0.91 moles of the gas in the pipeline and the volume of the pipeline is 5.43 L and the gas is exerting a pressure of 4.21 atm?
R = 
0.082  (L x atm) / (K x mol)
a)
306 °C
b)
579.4 °C
c)
33.4 °C
d)
- 19.3 °C
15.
Pressure is a direct result of collisions between gas particles and the walls of their container.
a)
TRUE
b)
FALSE
16.
What happens to the average kinetic energy of matter when it is heated?
a)
It increases
b)
It decreases 
c)
It doesn't change
d)
It cannot be determined
17.
The following graph shows what type of relationship?
a)
Direct 
b)
Inverse 
c)
No relationship
d)
Positive 
18.

What conversion factor would you use to convert 56 atm to mmHg?

a)

760 mmHg / 101.3 kPa

b)

101.3 kPa / 1 atm

c)

1 atm / 760

d)

760 mmHg / 1 atm