You visited us 1 times! Enjoying our articles? Unlock Full Access!

Bonding in Metal Carbonyls

The most stab...

Question

The most stable ion is :

[F e (C_{2} O_{4})_{3}]^{3 -}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

[F e (C l)_{6}]^{3 -}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

[F e (S C N)_{6}]^{3 -}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

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

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A $[F e (C_{2} O_{4})_{3}]^{3 -}$
The most stable ion is $[F e (C_{2} O_{4})_{3}]^{3 -}$ due to the chelating effect of the ligand and is thermodynamically stable.

Option A is correct.

Suggest Corrections

Similar questions

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

[F e (S C N)_{6}]^{3 -}

[F e (C_{2} O_{4})_{3}]^{3 -}

[F e C l_{6}]^{3 -}

[F e (H_{2} O)_{6}]^{3 +}, [F e (C N)_{6}]^{3 -}, [F e (C_{2} O_{4})_{3}]^{3 -}

[F e C l_{6}]^{3 -}

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

{[F e {(C N)}_{6}]}_{6}^{3 -}

{[F e {(C_{2} O_{4})}_{3}]}_{3}^{3 -}

{[F e {(C l)}_{6}]}_{6}^{3 -}

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

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

[F e (C_{2} O_{4})_{3}]^{3 -}

[F e C l_{6}]^{3 -}

Amongst the following, the most stable complex is

(i) [Fe(H₂O)₆]³⁺

(ii) [Fe(NH₃)₆]³⁺

(iii) [Fe(C₂O₄)₃]^3-

(iv) [FeCl₆]^3-

Join BYJU'S Learning Program