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Resistance of 0.2 M solution of an elect...

Resistance of `0.2 M` solution of an electrolyte is `50 ohm`. The specific conductance of the solution is `1.4 S m^(-1)`. The resistance of `0.5 M` solution of the same electrolyte is `280 Omega`. The molar conductivity of `0.5 M` solution of the electrolyte in `S m^(2) mol^(-1)` id

A

`5xx10^(-4)`

B

`5xx10^(-3)`

C

`5xx10^(3)`

D

`5xx10^(2)`

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The correct Answer is:
a
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