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JEE Main & Advanced Physics Thermodynamical Processes Question Bank Isobaric and Isochoric Processes

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    How much work to be done in decreasing the volume of and ideal gas by an amount of \[2.4\times {{10}^{-4}}{{m}^{3}}\] at normal temperature and constant normal pressure of \[1\times {{10}^{5}}N/{{m}^{2}}\] [UPSEAT 1999]

    A)            28 joule                                  

    B)             27 joule

    C)            25 joule                                  

    D)             24 joule

    Correct Answer: D

    Solution :

               \[W=P\Delta V=2.4\times {{10}^{-4}}\times 1\times {{10}^{5}}\]=24J


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