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The most stable ion is ....

The most stable ion is .

A

(a) `[Fe(C_2O_4)_3]^(2-)`

B

(b) `[Fe(Cl)_6]^(3-)`

C

(c) `[Fe(CN)_6]^(3-)`

D

(d) `[Fe(H_2O)_6]^(3+)`

Text Solution

Verified by Experts

The correct Answer is:
A
A more basic ligand and bidenate ligand forms a stable bond with metal ion due to chelation.
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A2Z-COORDINATION COMPOUNDS-Structural Isomerism
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  2. The Type of isomerism present in pentaammine nitro chromium(III) perch...

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  3. The most stable ion is .

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  4. Which of the following complex ions has geometrical isomers?

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  5. Which of the following pairs represents linkage isomers?

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  6. The number of geometrical isomers of [Co(NH3)3(NO3)3] are:

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  7. A square planar complex is represented as:

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  8. The two compounds sulphato penta-ammine cobalt (III) bromide and sulph...

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  9. Cis-trans isomerism is found in square planar complexes of molecular f...

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  10. Which one of the following is an example of coordination isomerism?

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  11. A square planar complex represented as:

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  12. A compound has the empirical formula CoCl(3).5NH3. When an aqueous sol...

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  13. The isomer

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  14. Which of the following octahedral complex does not show geometrical is...

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  15. [Co(NH3)5NO2]Cl2 and [Co(NH3)5(ONO)Cl2] are related to each other as

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  16. [Co(NH3)5Br]SO4 and [CO(NH3)5SO4]Br are examples of which type of isom...

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  17. [CO(NH3)4Cl2]NO2 and [Co(NH3)4Cl*NO2]Cl are……………isomers

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  18. Which would exhibit ionisation isomerism?

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  19. Coordination isomerism is caused by the interchange of ligands between...

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  20. Which one of the following will not show geometrical isomerism?

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