1.

CuSO_(4)(aq)overset(H_(2)Suarr)rarrMdarroverset("Excess of KCN")rarrN+O Then final product N and O are respectively.

Answer»

`[CU(CN)_(4)]^(3-), (CN)_(2)`
`CuCN,(CN)_(2)`
`[Cu(CN)_(4)]^(2-), (CN)_(2)`
`Cu(CN)_(2), K_(2)S`

ANSWER :A


Discussion

No Comment Found

Related InterviewSolutions