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Cell constant from the resistance and conductivity

This type of question, asked 2 times: 2021 Paper 24, 14 Jun 2022. All 2 questions below, oldest first.

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  1. Question 1

    2021 Paper 24

    59
    If the conductivity of mercury at 0∘C0^{\circ}C is 1.07×1061.07 \times10^{6} Sm−1Sm^{- 1} and the resistance of a cell containing mercury is 0.243Ω0.243\Omega, then the cell constant of the cell is x×104 m−1x \times10^{4}{\text{ }m}^{- 1}. The value of xx is .(Nearest integer)

  2. Question 2

    14 Jun 2022

    144
    The resistance of conductivity cell containing 0.01MKCl0.01MKCl solution at 298 K298\text{ }K is 1750Ω1750\Omega. If the conductivity of 0.01MKCl0.01MKCl solution at 298 K298\text{ }K is 0.152×10−3 S cm−10.152 \times10^{- 3}\text{ }S{\text{ }cm}^{- 1}, then the cell constant of the conductivity cell is ____×10−3 cm−1\_\_\_\_\times10^{- 3}{\text{ }cm}^{- 1}.