If you double the pressure while maintaining temperature, the volume becomes

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Multiple Choice

If you double the pressure while maintaining temperature, the volume becomes

Explanation:
At constant temperature, pressure and volume are inversely related. This is Boyle’s Law for an ideal gas: P1V1 = P2V2 when amount of gas and temperature stay the same. If the pressure is doubled (P2 = 2P1), then P1V1 = (2P1)V2 leads to V2 = V1/2. So the volume becomes half of its original value. This is true for an ideal gas; real gases may deviate a bit at higher pressures, but the half-volume result applies under typical conditions.

At constant temperature, pressure and volume are inversely related. This is Boyle’s Law for an ideal gas: P1V1 = P2V2 when amount of gas and temperature stay the same. If the pressure is doubled (P2 = 2P1), then P1V1 = (2P1)V2 leads to V2 = V1/2. So the volume becomes half of its original value. This is true for an ideal gas; real gases may deviate a bit at higher pressures, but the half-volume result applies under typical conditions.

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