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Manipal Medical Manipal Medical Solved Paper-2002

  • question_answer
    The densities of two gases are in the ratio of\[1:16\]. The ratio of their rate of diffusion is:

    A)  \[16:1\]          

    B)  \[1:4\]

    C)  \[4:1\]           

    D)  \[1:16\]

    Correct Answer: C

    Solution :

     We know that the rate of diffusion \[\frac{{{R}_{1}}}{{{R}_{2}}}=\sqrt{\frac{{{d}_{2}}}{{{d}_{1}}}}=\sqrt{\frac{16}{1}}=\frac{4}{1}=4:1\]


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