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Copper sulphate dissolved in excess of K...

Copper sulphate dissolved in excess of KCN to give:-

A

`[Cu(CN)_4]^(3-)`

B

`[Cu(CN)_4]^(2-)`

C

`CuCN`

D

`[Cu(CN)_2]`

Text Solution

Verified by Experts

The correct Answer is:
A
`[Cu(CN)_4]^(3-)`
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