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In general gas equation, PV = nRT, V is ...

In general gas equation, `PV = nRT, V` is the volume of :

A

`n` moles of a gas

B

any amount of a gas

C

one mole of a gas

D

one gram of a gas

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For the given ideal gas equation PV=nRT , answer the following questions: Which of the following does not represent ideal gas equation?

Gas equation PV = nRT is obeyed by

Knowledge Check

  • In the gas equation, PV = nRT

    A
    V denotes volume of one mole
    B
    n is the number of molecules of a gas
    C
    n moles of gas have volume V
    D
    P is pressure of gas when only one mole of gas is present

  • In a gas equation, PV = RT, V refers to the volume of

    A
    any amount of a gas
    B
    1 gram mass of a gas
    C
    `1` gram mole of a gas
    D
    `1` litre of a gas

  • PV = nRT is

    A
    Avogadro Law
    B
    Boyle's Law
    C
    Ideal gas equation
    D
    None of these

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    Gas equation PV = nRT is obeyed by

    In the gas equation PV = nRT, the value of universal gas constant would depend only on

    van der Waal's equation for calculating the pressure of a non ideal gas is (P+(an^(2))/(V^(2)))(V-nb)=nRT van der Waal's suggested that the pressure exerted by an ideal gas , P_("ideal") , is related to the experiventally measured pressure, P_("ideal") by the equation P_("ideal")=underset("observed pressure")(underset(uarr)(P_("real")))+underset("currection term")(underset(uarr)((an^(2))/(V^(2)))) Constant 'a' is measure of intermolecular interaction between gaseous molecules that gives rise to nonideal behavior. It depends upon how frequently any two molecules approach each other closely. Another correction concerns the volume occupied by the gas molecules. In the ideal gas equation, V represents the volume of the container. However, each molecule does occupy a finite, although small, intrinsic volume, so the effective volume of the gas vecomes (V-nb), where n is the number of moles of the gas and b is a constant. The term nb represents the volume occupied by gas particles present in n moles of the gas . Having taken into account the corrections for pressure and volume, we can rewrite the ideal gas equation as follows : underset("corrected pressure")((P+(an^(2))/(V^(2))))underset("corrected volume")((V-nb))=nRT For non-zero value of force of attraction between gas moleculer at large volume, gas equation will be :

    Gas equation PV=nRT is obeyed by

    The gas equatioon PV/2=RT, V stands for

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