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For mercury at 0^(@)C specific conductan...

For mercury at `0^(@)C` specific conductance.
`k = 1.062963 xx 10^(6) S//m`
(a) If the resistance of a cell containing mercury is 0.243166 ohm, what is the cell constant of the cell ?
(b) If the same cell is filled with KCl solution at `0^(@)C`, the resistance of the cell is `3.966 xx 10^(4)` ohm. What is the conductivity of KCl solution ?
(c) If the average cross-sectional area of the cell is `0.9643 mm^(2)`, what is the effective distance between the electrodes ?

Text Solution

Verified by Experts

The correct Answer is:
(a) `2.58476 xx 10^(5) S//m` (b) `6.517 S//m` (c) `0.249 m`
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