A) \[{{[Co{{(N{{H}_{3}})}_{6}}]}^{2+}}\] is paramagnetic
B) \[{{[MnB{{r}_{4}}]}^{2-}}\] is tetrahedral
C) \[{{[CoB{{r}_{2}}{{(en)}_{2}}]}^{-}}\] exhibits linkage isomerism
D) \[{{[Ni{{(N{{H}_{3}})}_{6}}]}^{2+}}\] is an inner orbital complex.
Correct Answer: A
Solution :
: [a] \[{{[Co{{(N{{H}_{3}})}_{6}}]}^{2+}}\] \[_{27}C{{o}^{2+}}:[Ar]\,\,3{{d}^{7}}\,4{{s}^{0}}\]You need to login to perform this action.
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