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van der Waal's equation reduces itself t...

van der Waal's equation reduces itself to the ideal gas equation at

A

High pressure and low temperature

B

Low pressure and low temperature

C

Low pressure and high temperature

D

High pressure and high temperature

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The correct Answer is:
C
Low pressure and high temperature
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The gases obey the different gas laws only theoretically. Practically all of them show some deviation from these laws. These are called real gases. The deviation are maximum under high pressyre and at low temperature. These are comparatively small when the conditions are reversed. It has been found that the easily liquefiable gases show more deviations from the ideal gas beheviour as compared to the gases which are liqufied with diffculty. The van der Waals equation reduces itself to ideal gas equation at

Van Der Waals Equation

The vander waal's equation of state reduces itself to the idea gas equation at

van der Waal's equation is true for

In the van der Waals equation

A real gas obeying van der Waal equation will resemble ideal gas if the

In van der Waal's equation of state for a non ideal gas the term that accounts for i9ntermolecular forces is:

The van der Waals' equation accounts for :

ERRORLESS-STATES OF MATTER -NCERT BASED QUESTIONS (REAL GASES AND VAN DER WAALS EQUATION)
  1. The term that corrects for the attractive forces present in a real gas...

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  2. The compressibility factor of a gas is defined as z = PV //RT . The co...

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  3. In van der Waals equation of state for a non-ideal gas , the term that...

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  4. Van der Waal's equation of state is obeyed by real gases. For n moles ...

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  5. Any gas shows maximum deviation from ideal gas behaviour at

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  6. van der Waal's equation reduces itself to the ideal gas equation at

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  7. A gas deviated from ideal behaviour at a high pressure because its mol...

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  8. A gas is said to behave like an ideal gas when the relation (pV)/(T)= ...

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  9. A real gas most closely approaches the behaviour of an ideal gas at

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  10. At high temperature and low pressure the van der Waals equation is red...

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  11. Pressure exerted by 1 mole of methane in a 0.25 litre container at 300...

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  12. What is the pressure of 2 mole of NH(3) at 27^(@)C when its volume is ...

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  13. The compressibility of a gas is less than unity at STP .

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  14. The temperature at which the second virial coefficient of a real gas i...

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  15. van der Waal's constant 'a' and 'b' are related with respectively

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  16. The vander waal's constant "a" for gases P,Q,R and S are 4.17 , 359 ....

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  17. The temperature at which a real gas obeys the ideal gas laws over a wi...

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  18. The units of constants a in van der Waals' equations is

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  19. For real gases, van der Waals' equation is written as (P+(an^(2))/(V...

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  20. In the following compressibility factor (Z ) vs pressure graph at K 30...

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