How does the volume of a gas relate to the pressure it exerts according to established gas laws?

Study for the OSAT Physical Science Test. Practice with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

The relationship between the volume of a gas and the pressure it exerts is described by Boyle's Law, which states that for a given amount of gas at constant temperature, the pressure of the gas is inversely proportional to its volume. As the volume of a gas increases, the space available for the particles of gas to move around also increases. This means that the particles collide with the walls of the container less frequently, resulting in a decrease in pressure. Conversely, if the volume decreases, the gas particles are compressed into a smaller space, leading to more frequent collisions with the container walls and an increase in pressure.

Therefore, an increase in volume leads to a decrease in pressure, and this is why the correct answer indicates that more volume results in lower pressure. Understanding this relationship is crucial for applying gas laws to real-world scenarios in fields such as chemistry and physics.

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy