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The CFSE for octahedral [CoCl(6)]^(4-) i...

The CFSE for octahedral `[CoCl_(6)]^(4-)` is `18,000 cm^(-1)`. The CFSE for tetrahedral `[CoCl_(4)]^(2-)` will be

A

`18000 cm^(-1)`

B

`16000 cm^(-1)`

C

`8000cm^(-1)`

D

`2000 cm^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
C
`Delta_(t) =(4)/(9)xxDelta _(0) =(4)/(9) xx18000=8000 cm^(-1)`.
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-COORDINATION COMPOUNDS-Exercise 1
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  2. Which of the following complex species does not involve inner orbital ...

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  3. The CFSE for octahedral [CoCl(6)]^(4-) is 18,000 cm^(-1). The CFSE for...

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  4. Magnetic moment of the compledxes is zero in

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  5. For d^(4) ions the fourth electron enters one of the e(g ) ...

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  6. Which one of the following is wrongly matched ?

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  7. Which complex compound possesses sp^(3)d^(2) hybridization

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  8. The number of unpaired electrons in Ni (CO)(4) is

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  9. how many uppaired electrons are present in the central metal io...

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  10. Crystal field stabilization energy for high spin d^4 octahedral comple...

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  11. Magnetic moments 2.84 B.M is given by : (At. nos. ni = 28, Ti = 22, ...

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  12. [NiCl(4)]^(2-) is paramagnetic while [Ni(CO)(4)] is diamagnetic though...

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  13. The correct relationship between Delta (t) and Delta (0) is expr...

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  14. [Sc(H(2)O)(6)]^(3+) ion is

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  15. Excited state configuration of Mn^(2+) is

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  16. Considering H2O as a weak field ligand, the number of unpaired electro...

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  17. Of the following complex ions, which is diamagnetic in natures?

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  18. An octahedral complex is formed when hybrid orbitals of the following ...

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  19. High spin complex [FeCI(6)]^(3-) has th d-configuration

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  20. The correct statement with respect to the complexes Ni(CO)(4) and |Ni(...

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