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The square planar [Ni(CN)(4)]^(2-) compl...

The square planar `[Ni(CN)_(4)]^(2-)` complex :

A

contains 2 unpaired electrons.

B

contains 1 unpaired electron.

C

contains 3 unpaired electrons.

D

is diamagnetic.

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Verified by Experts

The correct Answer is:
D
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MODERN PUBLICATION-COORDINATION COMPOUNDS-Multiple Choice Questions Level-I : Basic Conceptual Qs (Theories of Bonding and Applications of Coordination Compounds)
  1. The number of unpaired electrons in [Fe(CN)(6)]^(3-) is :

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  2. What is the number of unpaired electrons in tetrahedral [Ni(CO)(4)] co...

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  3. The square planar [Ni(CN)(4)]^(2-) complex :

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  4. Which of the following ligands causes maximum crystal field splitting ...

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  5. Dimethylglyoxime is used for estimation of

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  6. The complex [Ni(CN)(4)]^(2-) is diamagnetic and it involves the follow...

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  7. Which of the following has tetrahedral geometry?

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  8. The number of unpaired electrons in outer orbital [Fe(H(2)O)(6)]^(3+) ...

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  9. Which of the following complexes does not obey EAN rule ?

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  10. The complex [Cu(NH(3))(4)]^(2+) is :

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  11. Which of the following is used as a heterogeneous catalyst in the poly...

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  12. Which is paramagnetic ?

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  13. Which of the following is used in cancer chemotherapy?

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  14. The spin magnetic moment of [MnBr(4)]^(2-) is 5.9 B.M. Its expected ge...

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  15. Among the following which is strongest field ligand?

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  16. Which of the following is diamagnetic ?

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  17. Which statement is incorrect ?

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  18. Considering H(2)O as a weak field ligand, the number of unpaired elect...

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

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  20. [Cr(H(2)O)(6)]Cl(3) (at. no. of Cr = 24) has a magnetic moment of 3.8...

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