Resistance of 0.2 M solution of an elect...

Resistance of 0.2 M solution of an electrolyte is `50 Omega`. The specific conductance of the solution is `1.3 Sm^-1`. If resistance of the 0.4 M solution of the same electrolyte is `280 Omega`, its molar conductivity is:

`5xx10^2`

`5xx10^-4`

`5xx10^-3`

`5xx10^3`

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