The resistace of a conductivity cell containing 0.001 M KCl solution at 298K is `1500Omega` what is the cell constant if conductivity of 0.001M KCl solution at 298 K is `0.146xx10^(-3)S" "cm^(-1)`

Explanation

R = 1500 ohm
Conductivity, `k=0.146 xx 10^(-3)"S cm"^(-1)`
Conductivity = Conductance `xx` Cell constant `=(1)/(R ) .(l)/(a)`
`:.` Cell constant, `(l)/(a) = k xx R`
`=0.146 xx 10^(-3) "ohm"^(-1) cm^(-1) xx 1500` ohm
`=0.219cm^(-1)`