Calculate the molar conductance of a sol...

Calculate the molar conductance of a solution of `MgCl_2` at infinite dilution, gievn that the molar ionic conductance of `lambda^o (Mg^(2+))=126.1S cm^2mol^(-1)` and `lambda^o (Cl^(-))=56.3 Scm^2mol^(-1)`.

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