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Which of the follownig complexes have a ...

Which of the follownig complexes have a maximum number of unpaired electrons?

A

`[Ni(CN)_(4)]`

B

`[Co(NH_(3))_(4)(NO_(2))_(2)]^(+)`

C

`[Ag(CN)_(2)]^(-)`

D

`[CuBr_(4)]^(2-)`

Text Solution

Verified by Experts

The correct Answer is:
D
`Ni(CO)_(4),mu_(e f f)=0`
`[Co(NH_(3))_(4)(NO_(2))_(2)]^(+),mu_(ef f)=0`
`[Ag(CN)_(2)],mu_(e f f)=0`
`[CuBr_(4))^(2-),u_(ef f)=1.732BM`
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VK JAISWAL-CO-ORDINATION COMPOUNDS-LEVEL 1
  1. The hybridization states of the central atom in the complexes [Fe(CN)(...

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  2. Which of the following is incorrectly matched?

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  3. Which of the follownig complexes have a maximum number of unpaired ele...

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  4. The degeneracy of d-orbitals is lost under: (I) Strong field ligand ...

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  5. The complex ion [Fe(CN)(6)]^(4-) contains:

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  6. In [Pt(NH(3))(2)Cl(2)], pt-Cl bond length is 2 Å and Cl-Cl distance is...

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  7. Which of the following isomerism, exhibited by [CrCl(2)(OH)(2)(NH(3))(...

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  8. Which kind of isomerism is exhibited by octahedral [Co(NH(3))(4)Br(2)]...

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  9. A metal complex of coordination number six having three different type...

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  10. How many geometrical isomers and stereoisomers are possible for [Pt(NO...

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  11. Complexes given below show:

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  12. Fac, mer isomerism is associated with which of the following general f...

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  13. Which of the following will have two stereoisomeric forms? (I) [Cr(N...

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  14. Three arrangements are shown for the complexes [CoBr(2)(NH(3))(2)(en)]...

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  15. Which of the following is not optically active?

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  16. Where among the following metal complexes the one which exhiibits opti...

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  17. The optically active species among the following is:

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  18. Cis-trans isomerism is exhibited by:

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  19. Which of the following will show optical isomers? (I) cis-[Co(NH(3))...

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  20. The complex with a maximum number of stereoisomers is:

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