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The specific conductivity of N/10 KCl solution at `20^(@)C` is `0.0212 ohm^(-1) cm^(-1)` and the resistance of the cell containing this solution at `20^(@)C` is 55 ohm. The cell constant is :A. `4.616 cm^(-1)`B. `1.166 cm^(-1)`C. `2.173 cm^(-1)`D. `3.324 cm^(-1)` |
Answer» Correct Answer - B `kappa=Cxxl/A` `l/A=kappaxx1/C=kappaxxR=0.0212xx55=1.166 cm^(-1)` |
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