:Ideal Gas Law:
Ideal Gas ::
- It is a hypothetical gas that follows gas law exactly.
- It can not be solidified and liquidfied.
- No intermolecular forces acts between the ideal gas molecules.
- Potential energy of molecules of ideal gas is always zero that is maximum.
- Internal energy of molecules of ideal gas is only kinetic energy and depends only on temperature.
- At higher temperatures and law pressure any gas can be assumed that ideal Gas.
Ideal gas equation
P V = nRT
where
P = pressure,
V= Volume
R= Universal gas constant.
T= Absolute temperature.
n =No. of mole.
GAS LAWS:
1.Boyl's law :
PV =nRT
According to boyl's law if n & T are constant then
PV = Constant.
means pressure is inversly proportional to volue.
it means if pressure increase then volume decrease and vice a versa.
Such that
P1V1 =P2V2
2.Charl's Law :
PV =nRT
According to charl's law if P & n are constant then Volume directly proportinal to Temperature.
such that
V1 T1 = V2 T2.
3.GAYLUSAC'S LAW :
PV = nRT
According to Gaylusac's law if V & n are constant then P is dirctly proportional to Temperature.
such that
P1T1 =P2T2.
4.Avagadro law :
According to Avagadro law At constant pressure and Temperature equal volume of gas contains Equal numbers of molecules.
- It is a hypothetical gas that follows gas law exactly.
- It can not be solidified and liquidfied.
- No intermolecular forces acts between the ideal gas molecules.
- Potential energy of molecules of ideal gas is always zero that is maximum.
- Internal energy of molecules of ideal gas is only kinetic energy and depends only on temperature.
- At higher temperatures and law pressure any gas can be assumed that ideal Gas.
Ideal gas equation
P V = nRT
whereP = pressure,
V= Volume
R= Universal gas constant.
T= Absolute temperature.
n =No. of mole.
GAS LAWS:
1.Boyl's law :
PV =nRT
According to boyl's law if n & T are constant then
PV = Constant.
means pressure is inversly proportional to volue.
it means if pressure increase then volume decrease and vice a versa.
Such that
P1V1 =P2V2
2.Charl's Law :
PV =nRT
According to charl's law if P & n are constant then Volume directly proportinal to Temperature.
such that
V1 T1 = V2 T2.
3.GAYLUSAC'S LAW :
PV = nRT
According to Gaylusac's law if V & n are constant then P is dirctly proportional to Temperature.
such that
P1T1 =P2T2.
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