1) What does Charles’s Law state about the relationship between temperature and volume of a gas? a) As temperature increases, volume decreases. b) As temperature increases, volume remains constant. c) As temperature increases, volume increases. d) As temperature increases, pressure increases. 2) Which of the following formulas represents Charles’s Law? a) b) c) d) 3) A gas sample in a balloon expands when heated. Which best explains why this happens? a) The gas particles move faster and spread out, increasing volume. b) The gas particles get heavier, making the balloon expand. c) The number of gas particles increases, pushing the balloon outward. d) The gas changes into a liquid, taking up more space. 4) A gas at 273 K has a volume of 2.0 L. If the temperature is doubled while keeping pressure constant, what will happen to the volume? a) The volume will decrease. b) The volume will double. c)  The volume will stay the same. d) The volume will be cut in half. 5) A sample of gas occupies 500 mL at 300K. If the gas is heated to 450K at constant pressure, what is the new volume? a) 250 mL b) 900 mL c)  750 mL d) 1000 mL

Quiz - Charles Law

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