Question

Which law states that the pressure and absolute temperature of a fixed quantity of gas ate directly proportional under constant volume conditions

Answer 1

Gay-Lussac's law states that the pressure of a gas is directly proportional to its absolute temperature when the volume is constant.

Step-by-step explanation:

The law that states the pressure and absolute temperature of a fixed quantity of gas are directly proportional under constant volume conditions is Gay-Lussac's law. Unlike Charles's law, which describes the direct proportionality between the volume of a gas and its temperature at constant pressure, Gay-Lussac's law holds when the volume is kept constant. It can be expressed simply as the pressure of a gas is directly proportional to its absolute temperature (in kelvins), provided that the volume and the amount of gas remain unchanged.

Answer 2

The correct answer is Charle's law. This law law states that the pressure and absolute temperature of a fixed quantity of gas ate directly proportional under constant volume conditions. It is expressed as V/T = C where is some constant that is constant for all conditions given that pressure is constant.