Question
Match List I with List II
| LIST I Coordination Complex |
LIST II Number of unpaired electrons |
||
|---|---|---|---|
| A. | $\left[\mathrm{Cr}(\mathrm{CN})_{6}\right]^{3-}$ | I. | 0 |
| B. | $\left[\mathrm{Fe}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right]^{2+}$ | II. | 3 |
| C. | $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{6}\right]^{3+}$ | III. | 2 |
| D. | $\left[\mathrm{Ni}\left(\mathrm{NH}_{3}\right)_{6}\right]^{2+}$ | IV. | 4 |
Choose the correct answer from the options given below: