JEE Main & Advanced Chemistry Electrochemistry / विद्युत् रसायन Question Bank Conductor and Conductance

  • question_answer
    The unit of molar conductivity is                [DCE 2002]

    A)                 \[{{\Omega }^{-1}}c{{m}^{-2}}mo{{l}^{-1}}\]      

    B)                 \[{{\Omega }^{{}}}c{{m}^{-2}}mo{{l}^{-1}}\]

    C)                 \[{{\Omega }^{-1}}c{{m}^{2}}mo{{l}^{-1}}\]        

    D)                 \[\Omega \ c{{m}^{2}}mol\]

    Correct Answer: C

    Solution :

                       Molar condcutivity \[=\frac{1}{\rho \,M}\]                                 So its unit will be \[{{\Omega }^{-1}}c{{m}^{2}}mo{{l}^{-1}}\].


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