The questions consist of two atatements each, printed as Assertion and Reason. While answering these questions you are required to choose any one of the following four responses :
The cell constant of a conductivity cell depends upon the nature of material of the electrodes .
The electrodes of the cell are coated with platinum black to avoid polacrization effects.

Options

A. If both the assertion and reason are true but the reason is ont the correct explanation of assertion
B. If both the assertion and reason are true but the reason is not the correct explanation of assertion.
C. If the assertion is true but reason is false.
D. If assertion is false but reason is rue

Answer

D

Explanation

Correct Assertopm : The cell constant of the constant of a conductiveity cell depends upon the distance between the electrodes and the area of their cross-section and not on the material of the electrodes .