A) \[{{[Fe{{(phen)}_{3}}]}^{2+}}\]
B) \[{{[Zn{{(phen)}_{3}}]}^{2+}}\]
C) \[{{[Ni{{(phen)}_{3}}]}^{2+}}\]
D) \[{{[Co{{(phen)}_{3}}]}^{2+}}\]
Correct Answer: A
Solution :
symmetrical bidentate ligand. By oxidation of \[F{{e}^{2+}}\]into \[F{{e}^{3+}},\]the CFSE value decrease. By oxidation of \[Z{{n}^{2+}}\]into \[Z{{n}^{3+}},\]the CFSE value increase. by oxidation of \[N{{i}^{2+}}\]into \[N{{i}^{3+}},\]the CFSE value increase. by oxidation of \[C{{o}^{2+}}\]into \[C{{o}^{3+}},\]the CFSE value increase.You need to login to perform this action.
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