In a highly specialized conductivity cell, it is observed that the measured electrical conductance () of an electrolyte solution is numerically exactly equal to its specific conductance (). What must

Question

In a highly specialized conductivity cell, it is observed that the measured electrical conductance ($G$) of an electrolyte solution is numerically exactly equal to its specific conductance ($\kappa$). What must be the precise value of the cell constant ($l/A$) for this specific apparatus?

Prashant Kotian · Accepted Answer

Correct answer: B. The fundamental relationship between specific conductance (), conductance (), and the cell constant () is given by the formula . If it is empirically given that , substituting this into the equation yields , which simplifies directly to (unity).

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