1.

Which of the following transition metal ion is not coloured?A. `Cu^(+)`B. `V^(3+)`C. `Co^(2+)`D. `Ni^(2+)`

Answer» Correct Answer - A
`Cu^(+)` ion (`3d^(10)` configuration) can exhibit seven (7) variable oxidation states.


Discussion

No Comment Found

Related InterviewSolutions