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Does vapour keep its volume?
No, vapor does not keep its volume. When a substance changes from a liquid to a gas, it expands to fill the available space, so the volume of vapor will vary based on the conditions in which it is contained.
How does the gas volume vary with change in pressure?
This one is explained in Boyle's Law. It was stated that if the temperature is constant, the pressure is inversely proportional to the volume. Thus, if the pressure increases, the volume decreases. It is also the same as if the pressure decreases, the volume of the gas increases.
What is neglegible volume?
the negligible volume of a gas means that gas has a volume which is too little
How are gas volume and gas pressure related?
PV=RT, Pressure and Volume are inversely related, P=K/T.
Does the temperature of a gas decrease when the volume increases?
Yes, if the gas is not in a closed container it will expand when the temperature is increased. If it is in a closed container, it cannot expand, so the pressure inside the container will increase.
At constant pressure how does the volume of 1 mole of an ideal gas vary?
The volume varies inversely with pressure.
Does steam have definite volume?
No. Steam is a gas, thus volume is a variable. (It is often referred to as a vapor since it is usually near its liquid condition.)
Does vapour keep its volume?
No, vapor does not keep its volume. When a substance changes from a liquid to a gas, it expands to fill the available space, so the volume of vapor will vary based on the conditions in which it is contained.
How much gas can a gas syringe collect?
A gas syringe is used to measure and dispense liquids or insert and withdraw a volume of gas. These syringes vary in sizes and can collect from 500 ml to 0.25 ml of gas.
How much does gas expand when heated?
gases obey the universal gas law of (gas pressure) * (gas volume) / (gas temperature) being a constant. If the pressure is kept unchanged before and after the heating occurs, doubling the temperature will increase the volume to two times the volume before.
Why is mass measured in?
Because the same amount of gas will always weigh the same while the volume will vary with pressure.
Do gas pressure and volume vary directly or inversely?
Gas pressure and volume vary inversely with each other, according to Boyle's Law. This means that as the pressure of a gas increases, its volume decreases, and vice versa, as long as the temperature remains constant.
How does the gas volume vary with change in pressure?
This one is explained in Boyle's Law. It was stated that if the temperature is constant, the pressure is inversely proportional to the volume. Thus, if the pressure increases, the volume decreases. It is also the same as if the pressure decreases, the volume of the gas increases.
What happens to the volume of a gas when the temperature doubles?
In a perfectly flexible and expandable container (pressure is constant) the volume of an ideal gas will double as the absolute temperature doubles. For a non-ideal gas and non-perfect container, your results will vary but will always be somewhat less than double.
What happens to the volume of gas when the temperature doubles?
In a perfectly flexible and expandable container (pressure is constant) the volume of an ideal gas will double as the absolute temperature doubles. For a non-ideal gas and non-perfect container, your results will vary but will always be somewhat less than double.
How are gas volume and gas pressure related?
PV=RT, Pressure and Volume are inversely related, P=K/T.
What is neglegible volume?
the negligible volume of a gas means that gas has a volume which is too little
