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JEE Main & Advanced Physics Thermodynamical Processes Question Bank First Law of Thermodynamics

  • question_answer
    Work done on or by a gas, in general depends upon the 

    A)            Initial state only

    B)            Final state only

    C)            Both initial and final states only

    D)            Initial state, final state and the path

    Correct Answer: D

    Solution :

               Work done \[=\int_{\,1}^{\,2}{\,PdV}\], which is state dependent as well as path dependent.


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