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Real gases show deviation from ideal beh...

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

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Assertion : For a certain fixed amount of gas the product PV is always constant Reason : Real gases deviate from ideal behaviour of low pressure and high temperature

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

Any gas shows maximum deviation from ideal gas behaviour at

Real Gas Analysis | Deeviation from Ideal Behaviour

A: A real gas will approach ideal behaviour at high temperature and low pressure. R: At low pressure and high temperature z = 1, for all gases

What is an ideal gas? Why do the real gases show deviations from ideal behaviour? Show these deviations graphically.

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 ?

For a gas deviation from ideal behaviour is maximum at :

CENGAGE CHEMISTRY-STATES OF MATTER-Exercises (Ture False)
  1. A gas in a closed container will exert much higher pressure due to gra...

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  2. The graph between PV vs P at constant temperature is linear parallel t...

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

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  4. In the microscopic model of the gas, all the moleculer are supposed to...

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  5. For real gases, at high temperature Z = 0 small value of a means gas...

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  6. Small value of a means, gas can be easily liqueifed.

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  7. Rate of diffusion is directly proportional to the square root of molec...

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  8. For ideal gases, Z = 1 at all temperature and pressure.

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  9. According to charles's law,

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  10. The pressure of moist gas is higher than pressure of dry gas.

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  11. Gases do not occupy volume and do not have force of attraction.

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  12. The van der Waal equation of gas is (P + (n^(2)a)/(V^(2))) (V - nb)...

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  13. Surface tension and surface energy have different dimensions.

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  14. The plot of PV vs P at particular temperature is called isovbar.

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  15. Equal volume of all gases always contains equal number of moles.

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  16. A gas with a = 0 cannot be liquified.

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  17. The van der waals constants have same values for all the gases.

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  18. All the molecules in a given sample of gas move with same speed.

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  19. The observed pressure of real gas is more than the ideal pressure.

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  20. Heat capacity of a diatomic gas is higher than that of a monoatomic ga...

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