JEE Main & Advanced Chemistry States of Matter Question Bank Ideal gas equation and Related gas laws

  • question_answer The densities of hydrogen and oxygen are 0.09 and 1.44 g \[{{L}^{-1}}\]. If the rate of diffusion of hydrogen is 1 then that of oxygen in the same units will be [RPMT 1994]

    A)                 4             

    B)                 ¼

    C)                 16          

    D)                 1/16

    Correct Answer: B

    Solution :

                    \[{{r}_{O}}={{r}_{H}}\sqrt{\frac{{{d}_{H}}}{{{d}_{O}}}}=1\sqrt[\,]{\frac{0.09}{1.44}}=\sqrt{\frac{1}{16}}=\frac{1}{4}\]


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