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CuSO4 solution reacts with KCN to form a...

`CuSO_4` solution reacts with KCN to form a complex :

A

`Cu(CN)_2`

B

Cu(CN)

C

`K_2[Cu(CN)_4]`

D

`K_3[Cu(CN)_4]`

Text Solution

Verified by Experts

The correct Answer is:
D
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