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The least stable metal cabonyl as per th...

The least stable metal cabonyl as per the bonding considerations should be

A

`Cr(CO)_(6)`

B

`Mn(CO)_(6)`

C

`Fe(CO)_(5)`

D

`Ni(CO)_(4)`.

Text Solution

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The correct Answer is:
B
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RESONANCE-COORDINATION COMPOUNDS-Additional Problem for Self Practice (APSP) Part-II
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  3. The least stable metal cabonyl as per the bonding considerations shoul...

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  4. A coordination complex of type MX(2)Y(2)[M=metal ion, X,Y=monodentata ...

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  5. The compound in which nickel has the lower oxidation states is :

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  6. IUPAC name of complex K(3)[Al(C(2)O(4))(3)] is

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  7. Geometric isomers would be expected for which of the following compoun...

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  8. Co-ordination compounds [Pt(NH(3))(3)(NCS)] and [Pt(NH(3))(2) Cl(2)]Cl...

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  9. The highest molar conductivity will be exhibited by the complex .

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  10. How many isomers are possible for the complex [Co(en)(2)Cl(2)](en=ethy...

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  11. Which of the following complex ions does satisfy the effective atomic ...

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  12. In which of the following compounds, the oxidation number of the start...

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  13. [NiCl(4)]^(2-) is paramagnetic and therefore its geometry is :

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  14. dsp^(2) hybridization represent

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  15. Which isomerism is exhibited by [Co(NH(3))(6)][Cr(CN)(6)] and [Cr(NH(3...

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  16. The complex pentaaminecarbonatocobalt(III) chlorides is :

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  17. According to the Crystal Field Theory, the energy of d(xy) orbital is ...

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  18. The orbitals of iron involved in the hybridization in Fe(CO)(5) are

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  19. The crystal field stabilization energy (CFSE) in [Co(SCN)(6)]^(3-) is ...

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  20. How many isomers are possible for a compound with formula, [Co(en)(2)C...

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