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Worksheets

Boyles and Charles Law

Total questions: 15

Worksheet time: 15mins

Name
Class
Date
1.

How do you solve for P2?

a)

P1V1/V2=P2

b)

V1=P1

c)

V2P1/V1=P2

d)

V

2.

Charles Law discusses temperature and what?

a)

Volume

b)

Gas

c)

Sleep

d)

Temperature

3.

In Charles Law temperature and gas are?

a)

directly proportional

b)

Directly inverse

c)

proportional to their size

4.

As the temperature increases, the amount of _____ required to keep the gas at the same pressure must increase as well.

a)

Volume

b)

Temperature

c)

Gas

d)

Pressure

5.

V1/T1=V2/T2

a)

Is the equation for Charles Law

b)

Is the equation for algebra

c)

is useless

d)

Is Boyles

6.

Use Charles Law A sample of gas is heated from 124 K to 185 K. At 185 K, the gas has a volume of 0.743 L. What was the initial volume of the gas?

a)

25K

b)

0.498L

c)

5K

d)

199999L

7.

Use Boyles Law A gas sample has an intial volume of 250ml at 760 mmHg. Calculate the pressure required to change the volume to 150ml.

a)

35ml

b)

2K

c)

1267 mmHg

d)

12221 mmHg

8.

As a hot-air balloon is being filled, it demonstrates _____ ____.

a)

Temperature down

b)

Charles Law

c)

Volume drop

d)

Boyles Law

9.

A gas occupies 4.98 L at 2.6 atm of pressure. What volume does it occupy at 1.8 atm pressure?

a)

12.9 L

b)

0.72 L

c)

7.2 L

d)

3.44 L

10.

The pressure on a sample of gas is increased from 1.0 atm to 3.0 atm. If the new volume is 0.52 L, find the original volume.

a)

0.52 L

b)

1.56 L

c)

0.173 L

d)

1.00 L

11.

The volume of an average NFL player is 2.4 L and the pressure is 101.70 kPa during exhalation. If the pressure during inhalation is 101.01 kPa, what is the volume of the lungs of a NFL player during inhalation?

a)

2.38 L

b)

2.4 L

c)

5.1 L

d)

4284 L

12.

True or False: Gases can be compressed. 

a)

True

b)

False

13.

According to Boyle's Law, what happens to the volume of a gas when the pressure is doubled, assuming temperature remains constant?

a)

The volume doubles

b)

The volume is halved

c)

The volume remains the same

d)

The volume quadruples

14.

Which of the following equations represents Charles's Law?

a)

P1V1=P2V2P_1V_1 = P_2V_2

b)

V1/T1=V2/T2V_1/T_1 = V_2/T_2

c)

PV=nRTPV = nRT

d)

F=maF = ma

15.

A gas occupies a volume of 3.0 L at a temperature of 300 K. According to Charles's Law, what will be the volume of the gas at 450 K, assuming pressure remains constant?

a)

2.0 L

b)

4.5 L

c)

6.0 L

d)

1.5 L