An ideal gas at pressure P0 had a volume V0. With a constant mass, the pressure was isothermally

An ideal gas at pressure P0 had a volume V0. With a constant mass, the pressure was isothermally increased by a factor of 4. How has the volume of gas changed?

The volume of gas at a constant temperature is inversely proportional to the pressure of the gas (Boyle-Mariot law).

P1 * V1 = P2 * V2 (at T = const)

Thus, when the pressure is increased by four times, the volume of the gas will decrease by four times.

Answer: the volume of gas will decrease by four times.



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