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The gas constant R is a constant...

The gas constant R is a constant

A

only for real gases

B

only for ideal gases

C

both for real and ideal gases

D

nether for real nor for ideal gases

Text Solution

Verified by Experts

The correct Answer is:
C
R is constant for ideal as well as real gases.
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Knowledge Check

  • The correct value of the gas constant R. is close to :

    A
    `0.085 "litre atmosphere K"`
    B
    `0.082 "litre atmosphere" K^(-1) mol^(-1)`
    C
    `0.082 "litre - atmosphere"^(-1) K "mole"^(-1)`
    D
    `0.082 "litre"^(-1) "atmosphere"^(-1)K "mol"`

  • The correct value of the gas constant R. is close to :

    A
    `0.085 "litre atmosphere K"`
    B
    `0.082 "litre atmosphere" K^(-1) mol^(-1)`
    C
    `0.082 "litre - atmosphere"^(-1) K "mole"^(-1)`
    D
    `0.082 "litre"^(-1) "atmosphere"^(-1)K "mol"`

  • The correct value of the gas constant R is close to

    A
    0.082 litre-atm `K^(-1) " mol"^(-1)`
    B
    0.082 litre `atm^(-1)` mol
    C
    0.82 litre- atm K
    D
    `0.082` litre -`"atm"^(-1) " K mol"^(-1)`
    • MARVEL PUBLICATION-STATES OF MATTER : GASES AND LIQUIDS -Ideal Behaviour and Gas Equation and Deviation from Ideal Behaviour
    1. The gas constant R is a constant

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    2. Select one correct statement. In the gas equation, PV=nRT

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

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    4. The units of the van der Waals constant a are

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    5. The units of the van der Waal's constant 'b' are

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    6. Inert gases such as heliume behave like ideal gases over a wide rang...

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

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    8. Van der Waal's constant 'a' and 'b' are related with respectively.

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

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    10. In van der Waals' equation of state of the gas law the constnat 'b' is...

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    11. Molar volume of CO(2) is maximum at

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    12. To raise the volume of a gas by four times the following methods may b...

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    13. An L.P.G cylinder contains 15kg of butane gas at 27^(@)C and 10 atm pr...

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    14. Containers A and B have same gases. Pressure, volume and temperature o...

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    15. For a fixed mass of a gas at constant temperature which of the followi...

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    16. A pre weighed vessel was filled with oxygen at N.T.P. and weighted.It ...

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    17. The correct value of the gas contant R is close to

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    18. Under what conditions will a pure sample of an ideal gas not only exhi...

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    19. What is the nature of graph of PV versus P for a given mass of a gas a...

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    20. Ideal gas equation strictly obeys gas laws under all conditions of

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