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  1. Work done in case of free expansion is

    2. A.

     Indeterminate
    B.

     Zero
    C.

     Negative
    D.

     None of these

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    Workspace

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    Answer : Option B

    Explanation :

    Since in case of free expansion external pressure (Pext=0)   the expansion work done will be zero as W=∫PextdV.

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