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Equivalent conductivity at infinite dilu...

Equivalent conductivity at infinite dilution for sodium-potassium oxalate `((COO^(-))_2 Na^(+) K^(+))` will be [given, molar conductivities of oxalate, `K^(+)` and `Na^(+)` ions at infinite dilution are `148.2, 50.1, 73.5 S cm^(2) mol^(-2)`, respectively ] .

A

`271.8 S cm^2 eq^(-1)`

B

`67.95 S cm^2 eq^(-1)`

C

`543. 6 S cm^2 eq^(-1) `

D

`135.9 S cm^2 eq^(-1)`

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A
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