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NEET Sample Paper NEET Sample Test Paper-91

  • question_answer
    The cell constant of a given cell is \[0.47\,c{{m}^{-1}}.\] The resistance of a solution placed in this cell is measured to be 31.6 ohm. The conductivity of the solution (in \[S\,c{{m}^{-1}}\] where S has usual meaning) is-

    A) 0.15                 

    B)        1.5  

    C)  0.015

    D)        150

    Correct Answer: C

    Solution :

    [c] \[k=\frac{1}{R}\times \text{Cell}\,\,\text{constant=}\frac{0.47}{31.6}=0.01487\]


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