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AMU Medical AMU Solved Paper-1997

  • question_answer
    A gas has a volume of 15 ml at 300 K and 740 mm of Hg. Find the temperature if volume becomes 10 ml at 760 mm pressure of Hg.

    A)  205 K           

    B)  209 K

    C)  275 K           

    D)  \[-200\text{ }K\]

    Correct Answer: A

    Solution :

    : According to gas equation, \[\frac{{{P}_{1}}{{V}_{1}}}{{{T}_{1}}}=\frac{{{P}_{2}}{{V}_{2}}}{{{T}_{2}}}\]or, \[\frac{740\times 15}{300}=\frac{760\times 10}{{{T}_{2}}}\] \[\therefore \] \[{{T}_{2}}=205\,K\]


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