Statement-1: The cell constant of a conductivity cell depends upon the nature of the material of the electrodes. Statement-2: The electrodes of the cell are coated with platinum black to avoid polarisation effects.A. Statement-1 is True, statement-2 is true, statement-2 is a correct explanation of statement-1B. Statement-1 is true, statement-2 is true, statement-2 is not a correct explanation of statement-1.C. Statement-1 is true, statemet-2 is falseD. Statement-1 is false, statement-2 is true

Statement-1: The cell constant of a conductivity cell depends upon the

1.	Statement-1: The cell constant of a conductivity cell depends upon the nature of the material of the electrodes. Statement-2: The electrodes of the cell are coated with platinum black to avoid polarisation effects.A. Statement-1 is True, statement-2 is true, statement-2 is a correct explanation of statement-1B. Statement-1 is true, statement-2 is true, statement-2 is not a correct explanation of statement-1.C. Statement-1 is true, statemet-2 is falseD. Statement-1 is false, statement-2 is true
Answer» Correct Answer - D Correct Statement-1. the cell constant of a conductivity cell depends upon the distance between the electrodes and the area of their cross-section and not on the material of the electrodes.

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Define molar conductivity of a solution and explain how molar conductivity changes with change in concentration of a solution for a weak and a strong electrolyte.
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What are elementary reactions ?

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