In an Octahedral Complex,electrons in and Orbitals Experience

Multiple Choice

In an octahedral complex,electrons in and orbitals experience a greater repulsion from the lone pairs of electrons on ligands because these orbitals

A) contain more electrons than the other three d orbitals.
B) each contain one unpaired electron.
C) are oriented directly toward the incoming ligand electron pairs.
D) are located a greater distance from the metal ion nucleus.
E) are roughly spherical in shape,much like an s orbital.