The spectroscopic ground state symbol and the total number of electronic transitions of $\left[\mathrm{Ti}\left(\mathrm{H}_{2} \mathrm{O}_{6}\right)\right]^{2+}$ are
(a)${}^{3}\mathrm{T}_{1\mathrm{g}}$ and 2
(b)${}^{3}\mathrm{A}_{2\mathrm{g}}$ and 3
(c)${}^{3}\mathrm{T}_{1\mathrm{g}}$ and 3
(d)${}^{3}\mathrm{A}_{2\mathrm{g}}$ and 2
Answer
Answer: C ✓ checked by 4AB · confidence medium
Explanation
d² Ti(II) in an octahedral field: ground ³T₁g(F) with three spin-allowed transitions (→³T₂g, ³T₁g(P), ³A₂g) (c).