Subject: Inorganic Chemistry · Chapter: Coordination Chemistry · Topic: Electron Transfer Redox · Exam: CSIR-NET 2015 · Marks: 2 · Difficulty: Medium
| Column-I | Column-II |
|---|---|
| (I) Fe(II)-protoporphyrin IX | (A) $\pi \rightarrow \pi^{*}$ |
| (II) $\left[\mathrm{Mn}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right] \mathrm{Cl}_{2}$ | (B) spin allowed d-d |
| (III) $\left[\mathrm{Co}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right] \mathrm{Cl}_{2}$ | (C) spin forbidden $\mathrm{d} \rightarrow \mathrm{d}$ |
| (D) $\mathrm{M} \rightarrow \mathrm{L}$ charge transfer |