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NEET Chemistry Electrochemistry / विद्युत् रसायन Question Bank Self Evaluation Test - Electrochemistry

  • question_answer
    The specific conductivity of \[N/10\text{ }KCl\] solution at \[20{}^\circ C\] is \[0.212\text{ }oh{{m}^{-1}}c{{m}^{-1}}\] and the resistance of the cell containing this solution at \[20{}^\circ C\] is 55 ohm. The cell constant is

    A) \[4.616\,c{{m}^{-1}}\]

    B) \[11.66\,\,c{{m}^{-1}}\]

    C) \[2.173\,c{{m}^{-1}}\]

    D) \[3.324\,c{{m}^{-1}}\]

    Correct Answer: B

    Solution :

    [b] Cell constant \[=\kappa \times R\] \[=0.212\text{ }oh{{m}^{-1}}c{{m}^{-1}}\times 55\text{ }ohm\] \[=11.66\text{ }c{{m}^{-1}}\]


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