Charles' Law Worksheet
This worksheet covers Charles' Law, exploring the relationship between the volume and temperature of a gas at constant pressure. Students will practice calculations and conceptual understanding.
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Charles' Law Worksheet
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Read each question carefully and answer to the best of your ability. Show all your work for calculation problems.
1. Charles' Law states that for a fixed amount of gas at constant pressure, the volume of the gas is directly proportional to its:
Pressure
Temperature (in Kelvin)
Number of moles
Density
2. If a balloon containing 2.0 L of air at 27°C is placed in a freezer where the temperature is -3°C, what will be the new volume of the balloon (assuming constant pressure)?
1.8 L
2.0 L
2.2 L
0.2 L
3. The absolute temperature scale used in Charles' Law calculations is the scale.
4. When the temperature of a gas increases, its volume , assuming pressure remains constant.
5. According to Charles' Law, if the volume of a gas doubles, its temperature (in Celsius) also doubles.
True
False
6. Charles' Law applies only to ideal gases.
True
False
7. A gas occupies 100 mL at 150 K. If the pressure is kept constant, what temperature is needed to increase the volume to 250 mL?
8. Explain why the temperature must be in Kelvin when performing calculations with Charles' Law.