A) \[{{\left[ CoC{{l}_{6}} \right]}^{4-}}\]
B) \[{{[Co{{(CN)}_{6}}]}^{4-}}\]
C) \[{{[Co{{(N{{H}_{3}})}_{6}}]}^{2+}}\]
D) \[{{[Co{{(en)}_{3}}]}^{2+}}\]
Correct Answer: A
Solution :
[a] \[C{{l}^{-}}\] is a weak field ligand.You need to login to perform this action.
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