Question

1. __ law states that at a fixed temperature the volume of a gas is inversely proportional to the pressure exerted by the gas. 25. law states that at constant pressure the volume of a confined gas is directly proportional to the absolute temperature. 26. __ law states that at constant mass and pressure, the volume of a gas increases or decreases with the increase or decrease in temperature. 27. if the temperature of a system increases, the entropy of the system a) increases b) decreases c) stays the same

Explanation:

1. Boyle's law states that at a fixed temperature, the volume of a gas is inversely proportional to the pressure exerted by the gas.
2. Charles's law states that at constant pressure, the volume of a confined gas is directly proportional to the absolute temperature.
3. This also refers to Charles's law which shows the relationship between volume and temperature at constant mass and pressure.
4. When the temperature of a system increases, the kinetic energy of the particles increases, so the pressure increases if volume is constant. But if the system is not rigid, the volume may increase to keep the pressure the same. Assuming a closed - rigid system here, if temperature increases, pressure increases.

Answer:

1. Boyle's
2. Charles's
3. Charles's
4. A. Increases