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The co - ordination number of the centra...

The co - ordination number of the central metal ion in a complex is determined by

A

Number of ligands around a metal ion bended by sigma and `pi` bonds both

B

The number of ligands around a metal ion bonded by `pi` bonds.

C

`The number of ligands around a metal ion bonded by sigma bonds

D

The number of only an ionic ligands bonded to the metal ion.

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SHARAM PUBLICATION-CO -ORDINATION COMPOUNDS-EXERCISE
  1. Considering water as a weak ligand , the number of unpaired electrons ...

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  2. Which of the following forms with excess of CN^(-) ions a complex havi...

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  3. The co - ordination number of the central metal ion in a complex is de...

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  4. The IUPAC name of the co - ordination compound K3 [ Fe(CN)6 ] is

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  5. Which of the following cyano complexes would exhibit the lowest value ...

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  6. Which of the following has a square planar geometry ?

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  7. According to IUAPC system sodium nitropruside is named as :

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  8. Prussian blue is :

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  9. The hybridisation involved in the formation of octahedral complex is

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  10. Which one of the following is an inner orbital complex as well as diam...

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  11. Among the following which is not the pi - bonded organometallic compou...

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  12. The species having tetrahidral shape is

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  13. CuSO4 de colours is an addition of KCN the product is

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  14. The spin only magnetic moment value (in Bohr magnetic units) of [ Cr (...

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  15. With K4 [ Fe (CN)6 ] , Cu^2+ ion gives

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  16. Among the following metal carbonyls, the C-O bond length is lowest in

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  17. In which of the following co - ordination entitled the magnitude of De...

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  18. The reaction [ Fe(CNS)6 ]^3 - rarr [FeF6]^3- takes place with

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  19. Which of the following complex formation indicates the presence of sul...

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  20. Write the formula of the following complex. Pottasium hexafluoro pla...

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