Chemistry, asked by mamta0101, 1 month ago

Copper sulphate dissolves in excess of KCN to give​

Answers

Answered by shloksoni115
2

Answer:

Cu2(CN)2

Explanation:

CuSO4 + KCN given Cu(CN)2 which is unstable, and dissociates into Cu2(CN)2 + (CN)2 gas.

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