What happens to pressure when volume of gas is doubled at constant temperature
Answers
Pressure will be reduced to half.
- As per Boyle's law, the pressure is inversely proportional to the volume at a constant temperature. The relation of both the entities is -
- P1V1 = P2V2. In this relation, P1 and V1 are original pressure and volume and P2 and V2 are final pressure and volume.
- So, as the pressure increases, the volume will decrease and vice versa.
- Hence, by doubling the volume, the pressure will be reduced to half.
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Answer:
The correct answer to this question is the pressure must go down by one-half.
Explanation:
Given - The volume of gas is doubled at a constant temperature.
To Find - Write what happens to pressure when the volume of gas is doubled at a constant temperature.
When the temperature is fixed, the gas law is reduced to PV = constant. As a result, if the volume is doubled, the pressure must be reduced by half.
At constant temperature, pressure is inversely proportional to volume, according to Boyle's law. P1V1 = P2V2 is the relationship between the two entities. P1 and V1 are the initial pressure and volume, while P2 and V2 are the ultimate pressure and volume in this equation.
As a result, as the pressure rises, the volume falls, and vice versa.
As a result, increasing the volume reduces the pressure by half.
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