MHT CET 2022 Chemistry question

Which among the following concentration of KCl solution is not used to determine cell constant of conductivity cell?

(A)Saturated KClCorrect
(B)1.0 M KCl
(C)0.01 M KCl
(D)0.1 M KCl

Answer: (A)

Solution

The cell constant is found by filling the cell with a standard KCl solution whose conductivity is accurately known and measuring its resistance : . The standard solutions used are KCl of definite concentrations such as 1.0 M, 0.1 M and 0.01 M, whose conductivities have been

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Question ID VK-093997