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Amongst [NiCl4]^(2-), [Ni(H2O)6]^(2+), [...

Amongst `[NiCl_4]^(2-)`, `[Ni(H_2O)_6]^(2+)`, `[Ni(PPh_3)_2Cl_2]`, `[Ni(CO)_4]` and `[Ni(CN)_4]^(2-)`, the paramagnetic species are

A

`[NiCl_4]^(2-)`, `[Ni(H_2O)_6]^(2+)`, `[Ni(PPh_3)_2Cl_2]`

B

`[Ni(CO)_4]`,`[Ni(PPh_3)_2Cl_2]`, `[NiCl_4]^(2-)`

C

`[Ni(CN)_4]^(2-)`, `[Ni(H_2O)_6]^(2+)`, `[NiCl_4]^(2-)`

D

`[Ni(PPh_3)_2Cl_2]`, `[Ni(CO)_4]`,`[NiCl_4]^(2-)`

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MODERN PUBLICATION-COORDINATION COMPOUNDS-EXERCISE
  1. In the brown ring complex [Fe(H2O)5(NO)]SO4, nitric oxide behaves as

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  2. The atomic number of cobalt is 27. The EAN of cobalt in Na3[Co(NO2)4Cl...

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  3. Amongst [NiCl4]^(2-), [Ni(H2O)6]^(2+), [Ni(PPh3)2Cl2], [Ni(CO)4] and [...

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  4. Amongst the following ions which one has the highest magnetic moment v...

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  5. Which one among the following is a homoleptic complex ?

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  6. Write IUPAC name of the complex: [CoCl2(en)2]^(+).

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  7. The correct IUPAC name of [Co(NH3)3(NO2)3] is

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  8. [Cr(NH3)6] [Cr(SCN)6] and [Cr(NH3)2 (SCN)4] [Cr(NH3)4 (SCN)2] are the ...

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  9. the catalyst used in the hydrogenation of oils is :

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  10. Consider the following two complex ions: [CoF6]^(3-) and [Co(C2O4)3]^(...

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  11. Chlorophyll is a coordination compound of

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  12. Write IUPAC name of the complex: [CoCl2(en)2]^(+).

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  13. CO is a stronger ligand than Cl^-, because

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  14. Which of the following statement is correct?

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  15. As per IUPAC norms, the name of the complex [Co(en)2(ONO)Cl]Cl is

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  16. What kind of isomerism is exhibited by octahedral Co(NH3)4Br2Cl ?

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  17. Among the following metal carbonyls, the C-O bond order is lowest in

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

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  19. The ionization isomer of [Cr(H2O)4(NO2)]Cl2 is :

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  20. The correct structure of ethylenediamine tetraacetic acid (EDTA) is :

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