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During an adiabatic expansion of 2 moles...

During an adiabatic expansion of 2 moles of a gas, the change in internal energy was found –50 J . The work done during the process is

A

Zero

B

`100j`

C

`-50j`

D

`50j`

Text Solution

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The correct Answer is:
D
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Knowledge Check

  • In an adiabatic expansion of 2 moles of a gas, the change in its internal energy was found to be –100J. The work done in this process is :

    A
    zero
    B
    100 j
    C
    `-1000 j`
    D
    200j

  • During the adiabatic expansion of 2 moles of a gas, the internal energy was found to have decreased by 100 J . The work done by the gas in this process is

    A
    Zero
    B
    `-100j`
    C
    `200j`
    D
    `100j`

  • During adiabatic expansion of an ideal gas :-

    A
    q = 0, w = 0
    B
    `q=0,w=Delta E `
    C
    `qne0,w=0`
    D
    `q=DeltaE,w=0`

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