0
Yes, they have. They are gaseous at room temp. but at some temperature they are liquid as well as solid.
For example :- Methane has
Melting point
-182.5 °C, 91 K, -297 °FBoiling point
-161.6 °C, 112 K, -259 °F
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoThe pressure law states that for a constant volume of gas in a sealed container the temperature of the gas is directly proportional to its pressure. This can be easily understood by visualising the particles of gas in the container moving with a greater energy when the temperature is increased. This means that they have more collisions with each other and the sides of the container and hence the pressure is increased.
If V is a constant, the P/T will be a constant - Pressure Law
where V= Volume, P= Pressure and T= Temperature.
If we consider a squash ball to be the sealed container of gas, then the pressure of the gas will vary according to the pressure law. We cannot measure the pressure inside a squash ball, so we make the assumption that the bounce of the ball will be directly proportional to the pressure in the ball. By measuring the "hang-time" (the time between the first and the second bounce) we can make a judgement about what is happening to the pressure inside the squash ball.
Wiki User
∙ 14y agoYes
Add your answer:
Earn +20 pts
Is a condensation point the same as a melting point?
No, Gas--->liquid (condensation). Solid---->liquid (melting)
Which is true of a melting point and a boiling point?
Melting point: at this temperature a solid become a liquid.Boiling point: at this temperature a liquid become a gas.
What molecules are widely separated so the gas has a low melting point?
There is NO gas with a melting point or whatsoever, gases canNOT melt: they only can condense to fluid.Solids can melt to become fluids!
How can you use boiling points and melting points to determine a solid liquid or gas that an element would be in at a certain temperature?
If the temperature is below the melting point then the element is a solid.If the temperature is above the melting point but below the boiling point, then the element is a liquid.If the temperature is above the boiling point, then the element is a gas.
What is the melting point and the boiling point and the normal phase for chlorine?
Chlorine is a gas at room temperature. It's melting point is -101.5°C , and it's boiling point is -34.04°C.
What is gas melting point?
It depends on what substance the gas is.
Is a condensation point the same as a melting point?
No, Gas--->liquid (condensation). Solid---->liquid (melting)
Is the temperature at which a solid changes to a liquid the solid's boiling point?
No, it is the melting point. Ice changes to water when it melts, not when it boils.
is the melting point the temperature at which you given liquid changes to gas?
The melting point is the temperature at which a solid becomes a liquid.
Noble gas's melting point?
IT has a low boiling point ha
A substance changes from a liquid to a gas at its melting point?
No, at its boiling point
What gas has a melting point of -259 and a boiling point of -253?
hydrogen
Which is true of a melting point and a boiling point?
Melting point: at this temperature a solid become a liquid.Boiling point: at this temperature a liquid become a gas.
How are boiling point and melting point different?
Boiling point is the temperature point at which a liquid becomes a gas while melting point is the point at which a solid becomes a liquid.
How do you define melting point of gas as oxygen?
When cooled to below 54.36 K (-218.79 oC , -361.82 oF, oxygens melting point) it will become solid. That's what a 'melting point' is!
Does chlorine have a high melting point low boiling point etc?
low melting point, it is a gas at room temperature....
Was is the melting point of gas?
only solid state mater can be melt not any gas, but is any gas is compressed to form solid then it can have a melting point and that will be lower then room temprature at atmospheric pressure
