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Real gases are those we encounter in the real world- hydrogen oxygen, nitrogen, argon, water vapour. An ideal gas is one that obeys the ideal gas law, usually expressed as PV=nRT. No real world gas follows this law although it is a good predictor of their behaviour as pressure, P, volume, V, temperature, T and number of moles, n, change.
What else can I help you with?
Is it true that their are no pulling forces between the particles in a gas?
No it is not true
Is the gas in a gas cylinder stored in greater pressure?
TRUE the gas is in liquified form
Is it true In a rigid container when the speed of the gas molecules increases the speed of the gas also increases?
It is true that, in a rigid container, when the speed of the gas molecules increases, the temperature of the gas rises. This has nothing to do with the speed or lack of speed of the gas as a whole.
A fluid can be either a gas or a liquid true or false?
True. A fluid can exist in either a gas or a liquid state. Fluids flow and take the shape of their container, and gases and liquids both exhibit these properties.
True or false When a liquid is converted to a gas there is an increase in entropy?
True. When a liquid is converted to a gas, there is an increase in entropy. This is because the gas phase typically has higher entropy due to the increased freedom of movement and the number of microstates available to the molecules in the gas phase compared to the liquid phase.
Is it true that gas has a definite shape and volume?
true
Is this true about gas you cannot see most gas?
yes
How true is IT that your having twin when having a lot of gas?
Not true.
Is it true that their are no pulling forces between the particles in a gas?
No it is not true
True or False Sublimation is a change from solid to gas?
Yes, sublimation is a change from solid to gas.
Is it true or false that the temp. at which a liquid turns to a gas is called the boiling point?
True. The temperature at which a liquid turns into a gas is called the boiling point.
Is the gas in a gas cylinder stored in greater pressure?
TRUE the gas is in liquified form
True or false the sublimitation is a change from solid to gas?
That statement is true.
An example of a gas is oxygen?
TRUE
Can a gas dissolve in a liquid?
true
Is it true In a rigid container when the speed of the gas molecules increases the speed of the gas also increases?
It is true that, in a rigid container, when the speed of the gas molecules increases, the temperature of the gas rises. This has nothing to do with the speed or lack of speed of the gas as a whole.
The volume of a gas becomes greater at higher temperatures True or false?
True
