A) Fe > Mn > Co > Cr
B) Cr > Mn > Co > Fe
C) Mn > Cr > Fe > Co
D) Co > Mn > Fe > Cr
Correct Answer: C
Solution :
[c] \[M{{n}^{2+}}({{d}^{5}})>C{{r}^{2+}}({{d}^{4}})>F{{e}^{2+}}({{d}^{6}})>C{{o}^{2+}}({{d}^{7}})\]You need to login to perform this action.
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