Select correct statement(s) regarding given complexes: — Coordination Compounds Chemistry Question

💡 Solution & Explanation

[Fe(CO)5] is a low spin complex, so statement A is incorrect. Pt(II) forms dsp^2 low spin complexes. Cr(III) forms d^2sp^3 complexes which can be classified as high spin relative to its un-paired electrons. Ni(CO)4 forms an sp^3 hybridized low spin (diamagnetic) complex.