Gas Laws Worksheet
A Grade 12 Chemistry worksheet covering Boyle's Law, Charles's Law, Gay-Lussac's Law, and the Combined Gas Law with conceptual and problem-solving questions.
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Gas Laws 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. Which gas law describes the inverse relationship between pressure and volume at constant temperature?
Charles's Law
Boyle's Law
Gay-Lussac's Law
Avogadro's Law
2. If the temperature of a gas in a rigid container is increased, what happens to the pressure?
It decreases
It increases
It remains constant
It first decreases then increases
1. According to Charles's Law, volume and temperature are directly proportional.
True
False
2. The Ideal Gas Law applies to all gases under all conditions.
True
False
1. The SI unit for pressure is the .
2. According to Gay-Lussac's Law, as temperature increases, pressure , assuming constant volume.
3. The constant in the Ideal Gas Law (PV=nRT) is represented by the letter .
1. A gas occupies 12.5 L at 0.95 atm. If the pressure is increased to 1.5 atm at constant temperature, what is the new volume of the gas? (Show your work and units)
2. A balloon contains 5.0 L of air at 27 °C. If the temperature is increased to 50 °C at constant pressure, what is the new volume of the balloon? (Remember to convert temperatures to Kelvin)
Refer to the diagram of the gas apparatus below to answer the following question.
1. What fundamental property of gases does this apparatus likely demonstrate or measure?