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What happens to a fixed sample of gas when its temperature changes?
Wiki User
∙ 12y ago
Wiki User
∙ 12y ago
Wiki User
∙ 12y agonone
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When a fixed sample of gas increases in volume what happens to the pressure and temperature?
The frequency of collisions is reduced
What happens to the particles of matter when a liquid changes to a gas-?
The particles are no longer fixed by the forces keeping it a liquid
A scientist observed changes in the gas pressure of one mole of a gas in a sealed chamber with a fixed volume To identify the source of the changes the scientist should check for variations in what?
check for changes in the temperature of the chamber
What liquid evaporates at 120 degrees Celsius?
Any substance which is liquid at that temperature. Liquids evaporate at any temperature. If you mean boiling, which happens at a fixed temperature at fixed pressure, then nitric acid fits.
If a fixed sample of gas increases in temperature it must also do what?
If a fixed volume of gas increases in temperature, it must increase in volume. If the gas is in a closed system, the pressure inside that system increases instead. When the gas increases in volume, it also decreases in pressure, often rising above colder, more dense gas if possible.
When a fixed sample of gas increases in volume what happens to the pressure and temperature?
The frequency of collisions is reduced
If a fixed sample of a gas increases in temperature at a constant pressure its volume does what?
Increases in direct proportion to the increase in temperature (on an absolute scale).
Why is body temperature not a good fixed temperature for establishing a temperature scale?
Not everyone has the same body temperature and it changes with throughout the day
What happens to the particles of matter when a liquid changes to a gas-?
The particles are no longer fixed by the forces keeping it a liquid
What law does this describe law states that for a fixed amount of gas at a constant pressure the volume of a gas changes and the temperature of the gas changes too?
Charles law
A fixed pulley changes what force?
A fixed pulley changes the direction of the force.
A scientist observed changes in the gas pressure of one mole of a gas in a sealed chamber with a fixed volume To identify the source of the changes the scientist should check for variations in what?
check for changes in the temperature of the chamber
What liquid evaporates at 120 degrees Celsius?
Any substance which is liquid at that temperature. Liquids evaporate at any temperature. If you mean boiling, which happens at a fixed temperature at fixed pressure, then nitric acid fits.
Do liquids have fixed temperature but no fixed shape?
Yes
Do liquids have a fixed temperature but no fixed shape?
Yes
What is lower fixed point?
upper fixed point is a temperature of stem from water boiling and standards atmospheric pressure lower fixed point is the temperature of pure melting ice.
When a fixed sample of gas increases in volume?
Decrease its pressure.
