Consider Two Complexes: I. [Fe(CN)₆]^4-, AndII. [Fe(H₂O)₆]^2-

Consider two complexes: I. [Fe(CN) ₆]^4-, andII. [Fe(H₂O) ₆]^2-.
In view of the spectrochemical series, which one of the following sets of predictions is most likely correct?

A) I is low spin, II is high spin, and II absorbs light at the shorter wavelength.
B) I is low spin, II is high spin, and I absorbs light at the shorter wavelength.
C) I is high spin, II is low spin, and I absorbs light at the shorter wavelength.
D) Both have 6 d electrons, so both are high spin.
E) Both have 6 d electrons, so both are low spin.