If the volume of a gas is halved at constant temperature, what happens to the pr

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Question: If the volume of a gas is halved at constant temperature, what happens to the pressure?

Options:

Correct Answer: It doubles

Solution:

According to Boyle\'s law, pressure is inversely proportional to volume at constant temperature. If the volume is halved, the pressure doubles.

If the volume of a gas is halved at constant temperature, what happens to the pressure?

If the volume of a gas is halved at constant temperature, what happens to the pressure?

Step 1: Understand Boyle's Law, which states that pressure and volume of a gas are inversely related when temperature is constant.
Step 2: Recognize that 'inversely related' means if one goes up, the other goes down.
Step 3: If the volume of the gas is halved, it means the volume is reduced to half of its original size.
Step 4: Since the volume is halved, the pressure must increase to maintain the relationship defined by Boyle's Law.
Step 5: Calculate the change: If the original pressure is P, and the volume is halved, the new pressure becomes 2P (it doubles).

Boyle's Law – Boyle's law states that the pressure of a gas is inversely proportional to its volume when temperature is held constant.