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JEE Main & Advanced Physics Thermodynamical Processes Question Bank Self Evaluation Test - Thermodynamics

  • question_answer
    The work done in an adiabatic change in a particular gas depends only upon

    A) change in volume

    B) change in temperature

    C) change in pressure

    D) None of these

    Correct Answer: B

    Solution :

    [b] In adiabatic process, no heat is taken or given by the system i.e., \[\Delta Q=0\Rightarrow \Delta U=-\Delta W\]If \[\Delta W\] is negative (work done on system), then \[\Delta U\] increases & temperature increases and vice-versa. So work done in adiabatic change in particular gas (ideal gas) depends on change in temperature.


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