What are conductometric titrations ?
How is solubility of a sparingly salt related to specific and eq. conductance ? Give expression only.
What are units of specific and eq. conductance ?
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Conductometric titration is a type of titration in which the electrolytic conductivity of the reaction mixture is continuously monitored as one reactant is added. The equivalence point is the point at which the conductivity undergoes a sudden change.
Solubility of a sparingly soluble salt S , specific conductance K , and the equivalent conductance Λ0 are related as. Solution : Λ=k×1000Molarity . ... Λ=Λ0 and Molarity = Solubility (S) .
It is equal to the product of specific conductance (k) of the solution and the volume (V) of the solution that contains one gram equivalent of the electrolyte. Unit of spceific conductance k is Siemens / m. Now, required equivalent conductance unit is Siemens.
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