Punjab Medical Punjab - MET Solved Paper-2001

  • question_answer
    At what temperature will be rate of effusion of \[{{N}_{2}}\] be \[1.625\] time to rate of effusion of \[S{{O}_{2}}\] at\[{{500}^{o}}C\]?

    A) \[1730\,\,K\]                     

    B) \[110\,\,K\]

    C) \[273\,\,K\]                       

    D) \[893\,\,K\]

    Correct Answer: D

    Solution :

    \[r\propto {{U}_{rms}}=\frac{r{{N}_{2}}}{rS{{o}_{2}}}=\frac{u{{N}_{3}}}{uS{{O}_{2}}}=\]                 \[\sqrt{{{\left( \frac{3RT}{M} \right)}_{{{N}_{2}}}}}=\sqrt{{{\left( \frac{3RT}{M} \right)}_{S{{O}_{2}}}}}\]                 \[=\sqrt{\frac{{{M}_{S{{O}_{2}}}}\times {{T}_{{{N}_{2}}}}}{{{M}_{{{N}_{2}}}}\times {{T}_{S{{O}_{2}}}}}}\]


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