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Which of the following is a high spin co...

Which of the following is a high spin complex ?

A

`[Co(NH_(3))_(6)]^(3+)`

B

`[Fe(CN)_(6)]^(4-)`

C

`[Ni(CN)_(4)]^(2-)`

D

`[FeF_(6)]^(3-)`

Text Solution

Verified by Experts

The correct Answer is:
C
`[FeF_(6)]^(3-) implies t_(2g)^(1,1,1)eg^(1,1)`
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GRB PUBLICATION-COORDINATION COMPOUNDS-D.VBT, CFT, Hybridisation
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  2. Low spin complex is formed by :

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  3. Which of the following is a high spin complex ?

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  4. Which has maximum paramagnetic character ?

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  5. Which of the following is non-planar with respect to central atom ?

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  6. [RhF(6)]^(3-) complex ion is :

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  7. Which of the following molecule do not have the same number of unpaire...

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  8. Among the following pair of complexes, in which case the triangle(0) v...

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  9. {:(CuSO(4)+NH(4)OH to "Deep blue soluble"),(" excess...

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  10. Which of the following is incorrect option ? {:(CuI(2)+KI to K(3)[Cu...

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  11. The number of unpaired electrons present in complex ion [FeF(6)]^(3-) ...

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  12. For cis platin which option is incorrect ?

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  13. The crystl field splitting energy for octahedral complex (Delta(0)) an...

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  14. Which of the following complexes has a geometry different from others ...

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  15. FeSO(4)+KCN(excess) to "complex"" "X Which of the following option i...

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  16. Consider the following complex ions. [CrCl(6)]^(3-)" "[Cr(H(2)O)...

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  17. Which of the following complexes have a maximum number of unpaired ele...

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  18. Which of the following complex is a low spin complex ?

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  19. The tetrahedral [CoI(4)]^(2-) and square planar [PdBr(4)]^(2-) complex...

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  20. Which of the following can act as reducing agent ?

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