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Which of the following are correct about...

Which of the following are correct about irreversible isothermal expansion of ideal gas?

A

`w=-q`

B

`DeltaU=0`

C

`DeltaT=0`

D

`w=-nRT" ln "(P_(1))/(P_(2))`

Text Solution

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The correct Answer is:
A, B, C, D
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Knowledge Check

  • In reversible isothermal expansion of an ideal gas :

    A
    w = 0
    B
    `U_(1) = U_(2)`
    C
    `H_(1) = H_(2)`
    D
    `q=nRTln.(V_(2))/(V_(1))`

  • In a isothermal expansion of a gas

    A
    a pressure remains constant
    B
    temperature remains constant
    C
    density remains constant
    D
    None of these

  • In isothermal expansion of a gas:

    A
    the kinetic energy of gas molecules remains same
    B
    the kinetic energy of a gaseous molecules decreases
    C
    pressure of gas decreases
    D
    the kinetic energy of gaseous molecules increases

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    During isothermal expansion of an ideal gas its

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