MCQ
Which of the following ions form most stable complex compound[
- ✓$C{u^{ + 2}}$
- B$N{i^{ + 2 }}$
- C$F{e^{ + 2 }}$
- D$M{n^{ + 2 }}$
✓
Answer
Correct option: A.
$C{u^{ + 2}}$
a
(a)The magnitude of stability constants for some divalent metal ions of the first transition series with oxygen or nitrogen donar ligands increases in the order.
(a)The magnitude of stability constants for some divalent metal ions of the first transition series with oxygen or nitrogen donar ligands increases in the order.
$M{n^{2 + }} < F{e^{2 + }} < C{o^{2 + }} < N{i^{2 + }} < C{u^{2 + }} < Z{n^{2 + }}$
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