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NiCl2[P(C2H5)2 (C6H5)]2 exhibits tempera...

`NiCl_2[P(C_2H_5)_2 (C_6H_5)]_2` exhibits temperature dependent magnetic behaviour (paramagnetic/diamagnetic). The coordination geometries of `Ni^(2+)` in the paramagnetic and diamagnetic states are respectively

A

tetrahedral and tetrahedral

B

square planar and square planar

C

tetrahedral and square planar

D

square planar and tetrahedral

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MODERN PUBLICATION-COORDINATION COMPOUNDS-EXERCISE
  1. Gometrical shapes of the complexes formed by the reaction of Ni^(2+) w...

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  2. Among the following complexes (K-P), K3[Fe(CN)6](K), [Co(NH3)6]Cl3(L),...

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  3. NiCl2[P(C2H5)2 (C6H5)]2 exhibits temperature dependent magnetic behavi...

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  4. Consider the following complex ions, P, Q and R. P = [FeF6]^(3-), Q = ...

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  5. The equation which is balanced and represents the correct product(s) i...

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  6. Write the iupac name of the following :[Co(CO)4]

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  7. The geometries of the ammonia complexes of Ni^(2+), Pt^(2+) and Zn^(2+...

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  8. Which of the following ligands can act as ambidentate ligand ?

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  9. The isomerism shown by the complex [CoCl2(OH)2(NH3)2] Br are

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  10. In which of the following names are not correct for the complexes :

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  11. Which of the following are square planar complexes ?

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  12. Which of the following are outer orbital complexes ?

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  13. Magnelium has the following composition-

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  14. For the given aqueous reactions, which of the statement(s) is (are) tr...

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  15. In basic medium the amount of Ni^(2+) in a solution can be estimated w...

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  16. Chlorophyll is a coordination compound of

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  17. Double fertilization is exhibited by

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  18. Ni^(2+) overset (KCN) rarr Complex 1 Ni^(2+) overset (excess) underse...

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  19. What is correct regarding leucocytes?

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  20. Both [Ni(CO)4] and [Ni(CN)4]^(2-) are diamagnetic. The hybridisations ...

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