Which compound is formed when excess of KCN is added to aqueous solution of copper…
Chemistry · JEE Advanced · NTA Exams — Coordination Compounds
Which compound is formed when excess of KCN is added to aqueous solution of copper sulphate?
- Cu(CN)2
- K2[Cu(CN)4]
- K[Cu(CN)2]
- K3[Cu(CN)4]
Answer
(D) K 3 [Cu(CN) 4 ]
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