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If the volume of one mole of gas molecules remains constants lowering the temperature will make the pressure?
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What would cause a decrease in gas pressure in a closed container?
Lowering the temperature will cause a decrease in gas pressure in a closed container.
Air pressure is affected by temperature.?
Yes, air pressure is affected by temperature.When the temperature is higher the air pressure lowers and the weight of the air is lower. When air is warmer the molecules sperate and there are less molecules that can cause pressure.
How does temperature affect vapor pressure?
Vapor pressure increases with temperature. As the temperature increases ,molecules of liquid find it easier to escape.
How do you explain the increase in pressure in a closed system when temperature is increased?
Since the temperature is increased, the molecules start moving to and fro... which tends increase in speed of the molecule.. such that the increase in temperature is directly proportional to the speed of the molecules by which the pressure will also increase...
What is the effect of the temperature on the vapour pressure?
When temperature is increased the amount of molecules evaporated is increasef and as a consequence condensation is also increased so vapour pressure increases.
What happens when the pressure of a gas lowering?
The molecules collide less frequently, which normally coincides with a decrease in temperature.
What are the 2 constants in Charles law?
The constants in Charles' Law are pressure and number of moles. The volume of a fixed mass of gas at constant pressure is proportional to its absolute temperature.
How does air exert pressure on the inside of a car tire?
This is one of the first things you learn in Chemistry class. PV=nRT where n and R are constants and pressure is dependent on temperature and volume. The pressure on the walls of the tire is a reflection of how energetic the molecules of air are.
How gas become liquid?
By lowering the temperature on increasing the pressure.
Why lowering the pressure cause a liquid to boil?
it becomes easier for the molecules to escape
Why does lowering pressure cause a liquid to boil?
it becomes easier for the molecules to escape
How can you boil water at room temperature?
bp can decresed by lowering the pressure
Why is it when a solute is added to a pure liquid the boiling point increases and the freezing point decreases?
Boiling point is the temperature at which the vapor pressure of the liquid equals atmospheric pressure. The vapor pressure of solvent molecules is decreased when a solute is added, so a higher temperature is required to increase the number of solvent molecules in the gas phase above the liquid. At the freezing point, the vapor pressures of the solid and liquid are equal; a lower temperature is needed to reduce the number of solvent particles above the liquid.
What is the critical point called?
The critical point is called the point at which a function's derivative is zero or undefined. At this point, the function may have a local maximum, minimum, or an inflection point.
What would cause a decrease in gas pressure in a closed container?
Lowering the temperature will cause a decrease in gas pressure in a closed container.
What is the relationship between the temperature and the pressure of gas?
If the temperature is low, then the molecules of the gas have less kinetic energy and thus it has low pressure. If the temperature is higher, then the molecules have more energy and thus the gas has higher pressure
Can gas be a solid or liquid?
No. But by lowering its temperature or the pressure, its phase can be changed.
