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The resistance of a conductivity cell is X when 0.01 M HA is present in the cell. The pH of the cell is 3 , the limiting molar conductivity of HA at infinite dilution is 400 ~S ~cm ^2 ~mol ⁻¹ . Find the value of ' X ' if the value of the cell constant is 0.01 ~cm ⁻¹ .

Correct answer

25

Step-by-step solution

aligned & 0.01 =10⁻³ & =0.1 & _ m _m^ =0.1 & _ m =40 & ~K 1000 10⁻² =40 & ( 1 X ) 10^5 40 G ^*=1 aligned X=25

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