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Assumption of kinetic theory of gas?
The volume occupied by gas molecules is negligible when compared to volume occupied by the gas.The collisions between gas molecules-gas molecules and gas molecules-walls of the container are perfectly elastic.
What is neglegible volume?
the negligible volume of a gas means that gas has a volume which is too little
What are two characteristics of an ideal gas that are not true of a real gas?
they have no volume and their molecular force of attraction is negligible
Why is molar volume irrelevant of the size of a gas particle?
Because no matter how big or small the gas particle itself is they are so spread apart that its size becomes negligible
Why would it difficult to measure gas?
a solid in gas and liquid in gas solutions are diffiuclt to obtain because it is difficult for these solute particles to be individually dispersed in a gas medium. the particles are usually in clusters of collodial size.
Assumption of kinetic theory of gas?
The volume occupied by gas molecules is negligible when compared to volume occupied by the gas.The collisions between gas molecules-gas molecules and gas molecules-walls of the container are perfectly elastic.
What is neglegible volume?
the negligible volume of a gas means that gas has a volume which is too little
What are two characteristics of an ideal gas that are not true of a real gas?
they have no volume and their molecular force of attraction is negligible
What are three assumptions about particles in a gas are made by kinetic theory?
gas particles have little to no attraction for each other and have a negligible (insignificant) volume that needs not to be accounted for
Why is molar volume irrelevant of the size of a gas particle?
Because no matter how big or small the gas particle itself is they are so spread apart that its size becomes negligible
A vessel with an internal volume of 10.0L contains 2.80g of nitrogen gas 0.403g of hydrogen gas and 79.9g of argon gas At 25 degrees C what is the pressure in ATM inside the vessel show work?
5.62 atm
What is the volume of 0.1 grams of Copper Carbonate gas?
As the volume of a given gas sample is dependent on its temperature and pressure; to find a volume of any gas which does exist, the temperature and the pressure of the system/vessel should be given directly or could be calculated.
Why would it difficult to measure gas?
a solid in gas and liquid in gas solutions are diffiuclt to obtain because it is difficult for these solute particles to be individually dispersed in a gas medium. the particles are usually in clusters of collodial size.
Why does the molecular size of an individual gas particle have no effect on the total volume of the gas?
gasses take up the entire volume of their containers regardless of their molecular size. The intermolecular space is so huge that their molecular mass is negligible in comparison.
In an ideal gas compared to a real gas at very high pressure occupies?
A 'real' gas would occupy a higher volume as compared to the same amount of gas would have when 'idealistically' calculated by the 'ideal' gas law. The 'eigen' volume (its own molecular dimension) is to be taken in account at high pressure.
What is the basic tenet of the kinetic theory of matter?
kinetic theory of matter states that1.gas is made of a large number of small molecules.2.the molecules of the gas move randomly in all directions . During their motionthey hit the walls of the container which is responsible for the pressure.3. the volume occupied by the gas molecules is very small when compared to thetotal volume of the gas.(volume of the container in which the gas is kept)4. the force of attraction between the molecules of the gas is negligible.
At what temperature does a real gas obey the ideal gas laws over a wide range of pressure?
Real gases behave most like ideal gases at high temperatures and low pressures.CASE 1 :- (At Higher Temperatures)when the temperature is high the kinetic energy of molecules increases and the intermolecular attractions among the atoms decreases.The volume of the gas molecules become negligible compared to volume of the vessel. therefore the real gases act like ideal At Higher Temperatures.CASE 2 :- (At Lower Temperatures)At low temperatures volume of the container is larger. therefore intermolecular attractive forces are negligible and the volume of the particles also become negligible compared with the volume of the vessel.therefore the real gases act like ideal At Lower Temperatures.
