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

  • question_answer What is the ratio of diffusion rate of oxygen and hydrogen [Pb. CET  2003]

    A)                 1 : 4       

    B)                 4 : 1

    C)                 1 : 8       

    D)                 8 : 1

    Correct Answer: A

    Solution :

               \[{{M}_{1}}=32g\] for \[{{O}_{2}}\], \[{{M}_{2}}=2g\] for \[{{H}_{2}}\]                                 \[\frac{{{r}_{1}}}{{{r}_{2}}}=\sqrt{\frac{{{M}_{2}}}{{{M}_{1}}}}\];                 \[\frac{{{r}_{1}}}{{{r}_{2}}}=\sqrt{\frac{2}{32}}=\sqrt{\frac{1}{16}}=\frac{1}{4}\]


You need to login to perform this action.
You will be redirected in 3 sec spinner