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What happens to kinetic energy of gas particles as temperature decreases at a constant pressure?
Wiki User
∙ 12y ago
kinetic energy increases with the increase in temperature is a postulate in kinetic molecular theory of matter.if the pressure is kept constant when temperature decreases the kinetic energy of the molecules decreases resulting in decrease in the volume of the gas.
Charle's Law state's that
For a given mass of dry gas at constant pressure ,volume is directionally proportional to temperature
ie V~T
Wiki User
∙ 12y ago
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When the temperature of a gas is constant will the volume increase or decrease as the pressure decreases?
as the pressure decreases the volume of gas increases at constant temperature
What happens to the pressure of a confined gas at a constant temperature when the volume is reduced by half?
pressure decreases
When the pressure on a gas increases at constant temperature its volume?
decreases
When temperature and number of particles of a gas are constant what is also constant?
The product of pressure and volume. Does PV = nRT look familiar? (:
What happens to the pressure when volume increases or decreases and temperature stays constant?
When the temperature is increased, the volume of a container gets larger, and vice versa. This can be found by examining one of the fundamental laws of gasses, the combined gas law. It states that the product of pressure and volume, divided by temperature yields a constant value: pV/T=k Where k is a constant with units of energy/temperature. Thus, in order for k to remain constant, temperature and volume must be varied inversely to one another.
What happens when solute particles are added to a pure solvent in a closed container at a constant temperature and pressure?
it decreases.
When the temperature of a gas is constant will the volume increase or decrease as the pressure decreases?
as the pressure decreases the volume of gas increases at constant temperature
When temperature of a gas decreases at constant volume it?
...pressure decreases.
When the temperature of a gas decreases a constant volume its?
...pressure decreases.
When solute particles are added to a pure solvent in a closed container at a constant temperature and pressuer the vapor pressure?
it increases
When the temperature of a gas at constant volume decreases it's?
...pressure decreases.
When the temperature is constant will the the volume of a gas decrease as the pressure decreases?
At constant temperature p.V=constant, so pressure INcreases when decreasing the volume.
What happens to the pressure of a confined gas at a constant temperature when the volume is reduced by half?
pressure decreases
When the pressure on a gas increases at constant temperature its volume?
decreases
When the pressure of a gas at a constant temperature is increased the volume of the gas decreases when the pressure is decreased the volume increases?
decreases
If you wanted to predict how temperature will effect the volume of a gas what factors must be held constant?
If temperature increases, then pressure increases. Temperature measures the average speed of particles, so if the temperature is high, then the particles are moving quickly and are colliding with other particles more forcefully. Pressure is defined as the force and number of collisions the particles have with the wall of its container. So if the high temperature causes the particles to move quickly, they are going to collide more often with the container, increasing the pressure. This remains true as long as the number of moles (n) remains constant.
At constant temperature if the volume of a gas decreses what happens to the pressure?
At constant temperature if the volume of a gas decreses what should I do now
