In a closed system, if the volume of a gas is halved while the temperature remai

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Question: In a closed system, if the volume of a gas is halved while the temperature remains constant, what happens to the pressure?

Options:

Correct Answer: It doubles

Solution:

According to Boyle\'s Law, if the volume is halved, the pressure will double (P1V1 = P2V2).

In a closed system, if the volume of a gas is halved while the temperature remains constant, what happens to the pressure?

In a closed system, if the volume of a gas is halved while the temperature remains constant, what happens to the pressure?

Step 1: Understand that we are dealing with a closed system where the amount of gas is constant.
Step 2: Remember Boyle's Law, which states that pressure and volume are inversely related when temperature is constant.
Step 3: Identify that if the volume of the gas is halved, it means the new volume (V2) is half of the original volume (V1).
Step 4: According to Boyle's Law (P1V1 = P2V2), if V2 is half of V1, then P2 must be double P1 to keep the equation balanced.
Step 5: Conclude that if the volume is halved, the pressure will double.

Boyle's Law – Boyle's Law states that for a given mass of gas at constant temperature, the pressure of the gas is inversely proportional to its volume.