JEE Main & Advanced JEE Main Paper (Held On 9 April 2017)

  • question_answer
    At 300 K, the density of a certain gaseous molecule at 2 bar is double to that of dinitrogen \[({{N}_{2}})\] at 4 bar. The molar mass of gaseous molecule is: [JEE Online 09-04-2017]

    A)  \[224\,g\,mo{{l}^{-1}}\]                              

    B)  \[112\,g\,mo{{l}^{-1}}\]

    C)  \[56\,g\,mo{{l}^{-1}}\]                 

    D)  \[28\,g\,mo{{l}^{-1}}\]

    Correct Answer: D

    Solution :

    Not Available


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