Coordination Compounds 2 Question 11
####12. The pair of metal ions that can given a spin-only magnetic moment of
(a)
(b)
(c)
(d)
(2019 Main, 12 Jan I)
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Solution:
- As
| Metal ions |
Configuration | Number of unpaired electrons |
Spin only Magnetic moment (in BM) |
|---|---|---|---|
| 3 | 3.9 | ||
| 4 | 4.9 | ||
| 4 | 4.9 | ||
| 5 | 5.9 | ||
| 3 | 3.9 |
Therefore,
