1.

On adding excess of `NH_(3)` solution to `CuSO_(4)` solution, the dark blue colour is due toA. `[Cu(CH_(3))_(4)]^(++)`B. `[Cu(NH_(3))_(2)]^(++)`C. `[Cu(NH_(3))]^(+)`D. None of the above

Answer» Correct Answer - A
`CuSO_(4) + 4NH_(3) = [Cu(NH_(3))_(4)]^(+ +) SO_(4)^(- -)`


Discussion

No Comment Found

Related InterviewSolutions