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The complex ion which has no. ‘d’ electr...

The complex ion which has no. ‘d’ electrons in the central metal atom is:

A

`MnO_(4)^-`

B

`CO(NH_(3))_(6)^3`

C

`[Fe(CN)_(6)]^(3-)

D

`[Cr(H_(2)O)_6]^3`

Text Solution

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The correct Answer is:
A
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MODERN PUBLICATION-CO-ORDINATION COMPOUNDS-EXERCISE
  1. Which statement is not correct

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  2. Complex forming tendency increases with:

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  3. The complex ion which has no. ‘d’ electrons in the central metal atom ...

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  4. Co-ordination number of Co in [Co(NH3)6]^(2+) is:

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  5. [Cr(NH3)6]^(3+) ion is:

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  6. Chlorophyll is a co-ordination compound having central atom of:

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  7. Among [Ni(CN)4]^(2-), [NiCl4]^(2-) and [Ni(CO)4]:

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  8. Among [Ni(CN)4]^(2-), [NiCl4]^(2-) and [Ni(CO)4]:

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  9. Co-ordination no. of Fe in K3[Fe(CN)6] is:

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  10. The two compounds sulphato penta-ammine cobalt (III) bromide and sulp...

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  11. Addition of KI toHgI2 forms complex K2[HgI4] having……

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  12. Fill in the blanks EDTA is a …. ligand.

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  13. The complex [Co(NH3)5BR]SO4 will give white ppt with:

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  14. Which of the following is most likely structure of CrCl3 6H2O if 1/3 o...

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  15. Complexes with bidentate ligands are called:

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  16. The oxidation state of Ni in nickel carbonyl is:

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  17. The tendency of the transition metals to form complexes is not explain...

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  18. In which of the following complexes the nickel metal is in highest oxi...

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  19. The numbers of ions formed on dissolving one molecule of FeSO4(NH4)2SO...

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  20. The group satisfying the secondary valencies of a cation in a complex ...

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