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The measured resistance of a conductivit...

The measured resistance of a conductivity cell containing `7.5xx10^(-3)` M solution of KCl at `43^(@)` C was 1005 ohms. Calculate (a) Specific conductance (b) Molar conductance of the solution. Given cell constant =1.25 `cm^(-1)`.

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To solve the problem, we will calculate the specific conductance and molar conductance of the given KCl solution step by step. ### Given Data: - Molarity of KCl solution (C) = \(7.5 \times 10^{-3} \, \text{M}\) - Resistance (R) = \(1005 \, \Omega\) - Cell constant (L/A) = \(1.25 \, \text{cm}^{-1}\) ### Step 1: Calculate Specific Conductance (K) ...
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(a) Define the terms conductivity and molar conductivity for the solution of an electrolyte. Comment on their variation with temperature (b) The measured resistance of a conductance cell was 100 ohms. Calculate (i) the specific conductance and (ii) the molar conductance of the solution (KCl=74.5 g mol^(-1) and cell constant =1.25 cm^(-1))

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