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en.wikipedia.org/wiki/Ideal_gas_law

The ideal gas law is the equation of state of a hypothetical ideal gas. It is a good approximation ..... For real gasses, the molecules do interact via attraction or repulsion depending on temperature and pressure, and heating or cooling does occur.

www.khanacademy.org/science/physics/thermodynamics/temp-kinetic-theory-ideal-gas-law/a/what-is-the-ideal-gas-law

Ideal gas molecules do not attract or repel each other. ... T T TT of an ideal gas are related by a simple formula called the ideal gas law. ...... This formula is particularly useful when describing an ideal gas that changes from one state to another.

hyperphysics.phy-astr.gsu.edu/hbase/Kinetic/idegas.html

An ideal gas can be characterized by three state variables: absolute pressure (P), volume ... The ideal gas law can be viewed as arising from the kinetic pressure of gas molecules ... Does the flat tire on your automobile have zero air pressure?

www.dictionary.com/browse/ideal-gas-law

ideal gas law. A law that describes the relationships between measurable properties of an ideal gas. The law states that P × V = n × (R) × T, where P is pressure, ...

chem.libretexts.org/Core/Physical_and_Theoretical_Chemistry/Physical_Properties_of_Matter/States_of_Matter/Properties_of_Gases/Gas_Laws/The_Ideal_Gas_Law

Jan 9, 2017 ... The ideal gas law is the equation of state of a hypothetical ideal gas. It is a good … ... As we have always known, anything ideal does not exist.

www.yourdictionary.com/ideal-gas-law

ideal gas law definition: nounA physical law describing the relationship of the measurable properties of an ideal ... (physics) the equation of state of an ideal gas.

chemistry.bd.psu.edu/jircitano/gases.html

The Gas Laws: Pressure Volume Temperature Relationships ... This law states that the volume of a given amount of gas held at constant pressure is directly ... The Ideal Gas Law .... Real molecules do have volume and do attract each other.

www.definitions.net/definition/ideal%20gas%20law

The ideal gas law is the equation of state of a hypothetical ideal gas. It is a good approximation to the behaviour of many gases under many conditions, although  ...

scienceworld.wolfram.com/physics/IdealGasLaw.html

A law relating the pressure, temperature, and volume of an ideal gas. Many common gases exhibit behavior ... units, i.e., in Kelvin). Then the ideal gas law states ...

www.chemguide.co.uk/physical/kt/idealgases.html

An introduction to ideal gases and the ideal gas law: pV = nRT. ... Kinetic Theory assumptions about ideal gases. There is no such ... These mean exactly the same thing. ... Again, before we do anything else, get the awkward units sorted out.