The compound `[CoCl_(3)I(C_(5)H_(5)N)_(2)] Br` will show the chemical test for which of the following ions? .
The compound `[CoCl_(3)I(C_(5)H_(5)N)_(2)] Br` will show the chemical test for which of the following ions? .
A. `Br^(-)`
B. `Cl^(-)`
C. `I^(-)`
D. `Br^(-)` as well as `Cl^(-)`
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Correct Answer - A
The compound ionises as
`[CoCl_(3)I(C_(5)H_(5)N)_(2)]Br rarr [CoCl_(3)I(C_(5)H_(5)N)_(2)]^(+) + Br^(-)`
Hence, it easily gives the test for `Br^(-)` ions.
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