BCECE Medical BCECE Medical Solved Papers-2011

  • question_answer
    If the pressure and absolute temperature of 2L of carbondioxide gas are doubled, the value of the gas would become

    A)  2L   

    B)  4L  

    C)  5 L

    D)  7L

    Correct Answer: A

    Solution :

    \[\frac{pV}{T}=\] constant \[\therefore \] \[\frac{{{p}_{1}}{{V}_{1}}}{{{T}_{1}}}=\frac{{{p}_{2}}{{V}_{2}}}{{{T}_{2}}}\]                 \[\frac{p\times 2}{T}=\frac{2p\times {{V}_{2}}}{2T}\] \[{{V}_{2}}=2\,L\]


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