Among the following complex ions, the species containing Fe 3+ in strong ligand field is

Question

Among the following complex ions, the species containing Fe 3+ in strong ligand field is (A) [ FeF 6]3- (B) [ Fe ( NH 3)6]3+ (C) [ Fe ( CN )6]3- (D) [ Fe ( H 2 O )6]3+

Tardigrade Admin · Accepted Answer

CN -is a stronger ligand according to spectrochemical series.

Q. Among the following complex ions, the species containing $F e^{3 +}$ in strong ligand field is

$[F e F_{6}]^{3 -}$

$[F e (N H_{3})_{6}]^{3 +}$

$[F e (CN)_{6}]^{3 -}$

$[F e (H_{2} O)_{6}]^{3 +}$

$C N^{-}$ is a stronger ligand according to spectrochemical series.

Q. Among the following complex ions, the species containing Fe3+ in strong ligand field is

[FeF6​]3−

[Fe(NH3​)6​]3+

[Fe(CN)6​]3−

[Fe(H2​O)6​]3+