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NEET AIPMT SOLVED PAPER SCREENING 2012

  • question_answer
    One mole of an ideal gas goes from an initial state A to final state B via two processes. It first undergoes isothermal expansion from volume V to 3V and then its volume is reduced from 3V to V at constant pressure. The correct p-V diagram representing the two processes is 

    A)

    B)  

    C)                                                

    D)  

    Correct Answer: D

    Solution :

    According to question first gas goes from volume V to 3V and after this volume is reduced from 3V to V at constant pressure. In isothermal expansion p-V curve is rectangular hyperbola. Option (d) is correct


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