2. Solved Papers
  3. JIPMER

JIPMER Jipmer Medical Solved Paper-2010

  • question_answer
    The density of a gas is found to be 1.56 g/L at 745 mm pressure and\[65{}^\circ C\]. What is the molecular mass of the gas?

    A)  44.2 u                                  

    B)  4.42 u                  

    C)  2.24 u                                  

    D)  22.4 u

    Correct Answer: A

    Solution :

    Given, p = 745 mm = \[\frac{745}{760}\]atm \[T=65{}^\circ C=65+273=338\,K\] \[\therefore \]  \[M=\frac{dRT}{p}=\frac{1.56\times 0.0821\times 338}{745/760}\]                 \[=44.2\,u\]


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