Which one of the following transition metal ions is paramagnetic?A. `A – InterviewSolution

InterviewSolution

1.	Which one of the following transition metal ions is paramagnetic?A. `Ag^+`B. `Cu^(2-)`C. `Zn^(2+)`D. `Cd^(2+)`
Answer» Correct Answer - B `Cu^(2+)` has `d^9` configuration with one unpaired electron and is paramagnetic whereas `Ag^(+) , Zn^(2+) ` and `Au^+` have `d^10` configuration and are diamagnetic

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