How can the ionic conductivity of an unknown solution be determined?
- ABy measuring the cell constant and resistance of the solution.
- BBy measuring the potential difference only.
- CBy measuring the current only.
- DBy measuring the volume of the solution.
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$\Lambda_{m}^0$ for $NaCl$,$HCl$ and $NaAc$ are $126.4 \ S \ cm^2 \ mol^{-1}$,$425.9 \ S \ cm^2 \ mol^{-1}$ and $91.0 \ S \ cm^2 \ mol^{-1}$ respectively. Calculate $\Lambda^0$ for $HAc$.
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The variation of molar conductivity with concentration of an electrolyte $X$ in aqueous solution is shown in the given figure.
The electrolyte $X$ is :
The electrolyte $X$ is :
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