JEE Main & Advanced Sample Paper JEE Main - Mock Test - 9

  • question_answer
    For which of the following processes,\[q=\Delta U\]

    A) \[O\to A\]          

    B) \[O\to D\]

    C) \[O\to B\]          

    D) \[O\to C\]

    Correct Answer: B

    Solution :

    [b]: The process \[O\to D\], occurs at constant volume, thus, \[\Delta V=0\] \[\therefore \]\[w=P\Delta Y=0\], then                         \[\Delta U=q+w\Rightarrow \Delta U=q+0=q\]


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