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CuSO(4) solution reacts with excess of K...

`CuSO_(4)` solution reacts with excess of KCN solution to form:-

A

`Cu(CN)_(2)`

B

`CuCN`

C

`K_(2)[Cu(CN)_(2)]`

D

`K_(3)[Cu(CN)_(4)]`

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The correct Answer is:
D
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