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According to crystal field theory (CFT) ...

According to crystal field theory (CFT) :

A

order of increasing field strength of ligands is : `F^(-)gtH_(2)OgtNH_(3)`

B

If pairing energy exceeds the magnitude of crystal field splitting then pairing occurs

C

`d^(4)` to `d^(7)` co-ordination entities are more stable for strong field as compared to weak field cases

D

Tetrahedral complexes have sufficiently large splitting energy to force pairing and therefore, high spin configuration are rarely observed.

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The correct Answer is:
C
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  3. According to crystal field theory (CFT) :

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  5. Which of the following complexes are tetrahedral but spin free ?

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  10. Which of the following complex ions has electrons that are symmetrical...

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  14. Which of the following complex does not have tetrahedral geometry ?

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  16. Which of the following statement is correct for [NiCl(2)(NH(3))(2)]^(0...

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  17. Which of the following order is correct for Delta(0)"/"Delta(t)"/"Delt...

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  18. Select the correct statement about [CoF(6)]^(3-) :

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  19. The complex [Pt(NH(3))(4)]^(2+) has ……….structure.

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  20. Which of the following complex ion has tetrahedral arrangement ?

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