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Worksheets

Combined Gas Law Refresh

Total questions: 13

Worksheet time: 2hrs 10mins

Name
Class
Date
1.
How do you convert Celsius to Kelvin?
a)
Add 273
b)
Subtract 273
c)
You can't convert those
d)
They are the same thing
2.
What is 50 C in Kelvin?
a)
223
b)
323
c)
100
d)
50
3.
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
4.
Gas laws involve what three variables?
a)
Solid Liquid Gas 
b)
Speed Velocity Acceleration 
c)
Elements Compounds Mixtures 
d)
Pressure Temperature Volume 
5.

In the problem below, which given goes into the equation as " P1" ?


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 and 15.0 °C ?

a)

1.00 atm

b)

3.60 L

c)

25.0 °C

d)

2.50 atm

6.

In the problem below, which given goes into the equation as " T1" ?


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 and 15.0 °C ?

a)

25.0 °C

b)

25.0 °C but it needs to be converted to Kelvin(K)

c)

15.0 °C

d)

2.50 atm

7.

In the problem below, which given goes into the equation as " V1" ?


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 and 15.0 °C ?

a)

25.0 °C

b)

1.00 atm

c)

2.50 atm

d)

3.60 L

8.

In the problem below, which given goes into the equation as " P2" ?


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 and 15.0 °C ?

a)

15.0 °C

b)

1.00 atm

c)

2.50 atm

d)

3.60 L

9.

In the problem below, which given goes into the equation as " T2" ?


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 and 15.0 °C ?

a)

15.0 °C

b)

15.0 °C but it needs to be converted to Kelvin(K)

c)

2.50 atm

d)

3.60 L

10.

In the problem below, which given goes into the equation as " n1" ?


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 and 15.0 °C ?

a)

15.0 °C but it needs to be converted to Kelvin(K)

b)

25.0 °C

c)

2.50 atm

d)

the number of moles of gas are not mentioned in this problem

11.

Answer the question below:


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 and 15.0 °C?

a)

9 L

b)

.69 L

c)

1.4 L

d)

3.11 L

12.

Answer the question below:


A rigid plastic container ( size does not change) holds 1.00L methane gas at 0.9 atm pressure when the temperature is 22.0°C. What is the new pressure if the temperature is raised to 44.6°C?

a)

0.97 atm

b)

1.82 atm

c)

.83 atm

d)

3 atm

13.

If I initially have 4.0 L of a gas at a pressure of 1.1 atm, what will the volume be if I increase the pressure to 3.4 atm?

a)

12.36 L

b)

1.29 L

c)

12.36 atm

d)

1.29 atm