In which of the following octahedral complex species the magnitude of – McqOptions

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1.	In which of the following octahedral complex species the magnitude of \[{{\Delta }_{\operatorname{o}}}\] will be maximum?
A.	\[{{[Co{{({{H}_{2}}O)}_{6}}]}^{2+}}\]
B.	\[{{\left[ Co{{\left( CN \right)}_{6}} \right]}^{3-}}\]
C.	\[{{\left[ Co{{\left( {{C}_{2}}{{O}_{4}} \right)}_{3}} \right]}^{3-}}\]
D.	\[{{[Co\,{{(N{{H}_{3}})}_{6}}]}^{3+}}\]
Answer» C. \[{{\left[ Co{{\left( {{C}_{2}}{{O}_{4}} \right)}_{3}} \right]}^{3-}}\]

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