Manipal Medical Manipal Medical Solved Paper-2007

  • question_answer
    The equation of state for 5 g of oxygen at a pressure P and temperature T, when occupying a volume V, will be

    A)  \[PV=(5/32)RT\]

    B)  \[PV=5RT\]

    C)  \[PV=(5/2)RT\]

    D)  \[PV=(5/16)RT\]

    Correct Answer: A

    Solution :

     No. of moles \[n=\frac{m}{molecular\text{ }weight}=\frac{5}{32}\] So, from ideal gas equation \[PV=nRT\] \[\Rightarrow \] \[PV=\frac{5}{32}RT\]


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