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Which of the following will exhibit maximum ionic conductivity ?A. `K_(4)[Fe(CN)_(6)]`B. `[Co(NH_(3))_(6)]Cl_(3)`C. `[Cu(NH_(3))_(4)]Cl_(2)`D. `[Ni(CO)_(4)]`

Answer» Correct Answer - A
Ionic conductivity depends upon the number of ions produced in aqueous solution `K_(4)[Fe(CN)_(6)]` produces maximum number of ions, i.e. 5.
`underset("Total 5 ions")ubrace(4K^(+)+[Fe(CN)_(6)]^(4-))`
`[Co(NH_(3))_(6)]Cl_(3)" produces 3, "[Cu(NH_(3))_(4)]Cl_(2)` produces 3 and `[Ni(Co)_(4)]` gives zero ions.


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