In which of the following octahedral complexes of Co (at. no. 27), will the magnitude of `Delta_o` be the highest?

In which of the following octahedral complexes of Co (at. no. 27), will the magnitude of Delta_@ be the highest?

In which of the following octahedral complexes of Co (At. no. 27) will the magnitude of Delta_0 be the highest ?

In which of the following octahedral complexes of Co(Z = 27) will the magnitude of Delta_(0) be the highest?

In which of the following octahedral complexes of cobalt (atomic number = 27) will the magnitude of Delta_0 be the highest?

In which of the following octahedral complexes will the magnitude of triangle_(0) be the highest