Punjab Medical Punjab - MET Solved Paper-2005

  • question_answer
    A gas has a vapour density\[11.2\]. The volume occupied by Ig of the gas at NTP is:

    A) \[1\,\,L\]                                             

    B) \[11.2\,\,L\]

    C) \[22.4\,\,L\]                       

    D) \[4\,\,L\]

    Correct Answer: A

    Solution :

    The vapour density of a gas\[=11.2\] \[Mol\,\,wt=2\times \]vapour density so \[mol\,\,wt\] of a gas\[=2\times 11.2=22.4\,\,g\] \[22.4\,\,g\]of gas occupies\[=22.4\] lit volume \[\therefore \]\[1\,\,g\]of gas occupies\[=\frac{22.4}{22.4}\times 1=1\,\,litre\].


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