The real gases show deviations from ideal gas behaviour. It is observed that real gases donot follow Boyle's law, Charles law and Avogadro law perfectly under all conditions. The deviations from ideal behaviour can be measured in terms of compressiblity factor Z.
what is meant by the term Compressiblity ? (b) What is the value of Compressibility factor for ideal gases and real gases ?

The real gases show deviations from ideal gas behaviour. It is observed that real gases donot follow Boyle's law, Charles law and Avogadro law perfectly under all conditions. The deviations from ideal behaviour can be measured in terms of compressiblity factor Z. (a)what is meant by the term Compressiblity ? (b) What is the value of Compressibility factor for ideal gases and real gases ?

Gases show deviation from ideal behaviour at high pressure because :-

The real gases show deviation from ideal gases donot follow Boyle's law, Charles law and Avogadro law perfectly under all conditions. The deviations from ideal behaviour can be measured in terms of compressibility factor, Z which may be defined as : Z=(pV)/(nRT) It has been observed that Z has values greater than and less than one for different gases. The behaviour of some common gases is shown here. If V_(o) is the observed volume of a gas and V_(i) is the ideal gas volume, then Z is

Real gases do not follow I.Boyle's law II. Charles's law II.Avogadro law identify the correct option

Real gases do not follow the ideal gas equation perfectly under all conditions . They show deviation from the ideal behavior when

Real gases show deviation from ideal behaviour at low temperature and high pressure.

A real gas deviates most from ideal behaviour at