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Among the following metal carbonyls, the...

Among the following metal carbonyls, the bond order is lowest in :

A

`[Mn(CO)_(6)]^(+)`

B

`[V(CO)_(6)]^(-)`

C

`[Cr(CO)_(6)]`

D

`[Fe(CO)_(5)]`

Text Solution

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The correct Answer is:
B
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RESONANCE ENGLISH-COORDINATION COMPOUNDS-Exercise-3 Part-I: JEE(Advance ) /IIT-JEE Problem
  1. NiCl(2) overset(KCN)to "complex"A NiCl(2) underset("excess") overset...

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  2. NiCl(2) overset(KCN)to "complex"A NiCl(2) underset("excess") overset...

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  3. Among the following metal carbonyls, the bond order is lowest in :

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  4. Match the complexes in Column-I with their properties listed in Column...

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  5. The IUPAC name of [Ni(NH3)4][NiCl4] is

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  6. Both [Ni(CO)(4)] and [Ni(CN)(4)]^(2-) are diamgnetic The hybridisation...

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  7. Statement I The geometrical isomer of the complex [M(NH)(3))(4)CI(2)] ...

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  8. Assertion[Fe(H(2)O)(5)NO]SO(4) is paramagnetic Reason The Fe in [Fe...

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  9. The compound (s) the exhibit(s) geometrical isomerism is (are ) :

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  10. The spin only magnetic moment value (in Bohr magneton unit) of [Cr(CO)...

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  11. The correct structure of ethylenediaminetetraacetic acid (EDTAH)

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  12. The ionization isomer of [Cr(H2O)4Cl(NO2)]Cl is

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  13. The complex showing a spin -magnetic momnet of 2.82 BM is .

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  14. Total number of geometrical iosmers for the complex [RhCl(CO)(PPh(3))(...

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  15. Geometrical shapes of the complexes formed by the reaction of Ni^(2+) ...

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  16. Among the following complexes (K - P) : K(3) [Fe(CN)(6)] - K , [Co(NH(...

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  17. The volume (in mL) of 0.1 M AgNO(3) for complete precipitation of chlo...

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  18. As per IUPAC nomenclature, the name of the complex, [Co(H2O)4(NH3)2]Cl...

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  19. [NiCl(2){P(C(2)H(5))(2)(C(6)H(5))}(2)] exhibits temperature dependent ...

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  20. Consider the follwing complexes ion P,Q and R P =[FeF(6)]^(3-), Q=[V...

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