\[CuS{{O}_{4}}\] reacts with KCN solution and forms – McqOptions

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1.	\[CuS{{O}_{4}}\] reacts with KCN solution and forms
A.	\[Cu\left( CN \right)\]
B.	\[Cu{{\left( CN \right)}_{2}}\]
C.	\[{{K}_{3}}[Cu{{\left( CN \right)}_{4}}]\]
D.	\[{{K}_{4}}[Cu{{(CN)}_{6}}]\]
Answer» D. \[{{K}_{4}}[Cu{{(CN)}_{6}}]\]

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