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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
`K_(4)[Fe(CH)_(6)](aq)hArr4K^(+)(aq)^(+)+[Fe(CN)]^(4-)(aq)`
It gives five ions in solution .
`[Co(NH_(3))_(6)]Cl_(3)(aq)hArr[Co(NH_(3))_(6)](aq)+3Cl^(-)(aq)`
It gives four ions in solution .
`[Cu(NH_(3))_(4)]Cl_(2)(aq)hArr[Cu(NH_(3))_(4)]^(2+)(aq)+2Cl^(-)(aq)`
It gives three ions in solution.
`[Ni(CO)_(4)]` is not an ionic compound .
`K_(4)[Fe(CN)_(6)` gives maximum ions in solution and as such shows maximum ionic conductivity .


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