The specific conductance of a `N//10 KCI` solution at `18^(@)C` is `1.12 xx 10^(-2) mho cm^(-1)`. The resistance of the solution contained in the cell is found to be 65 ohms. Calculate the cell constant.

Answer

`0.728 cm^(-1)`

Explanation

Cell constant `= K xx R = 1.12 xx 10^(-2) xx 65`
`= 72.8 xx 10^(-2) = 0.728 cm^(-1)`.