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Pickout the central metal ion in the com...

Pickout the central metal ion in the complex ` K_3[Al(C_2O_4) _3]`

A

`3K^(+)`

B

` Al^(3+)`

C

` C_2O_4^(2-)`

D

both (a) and (b)

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The correct Answer is:
B
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SURA PUBLICATION-CO-ORDINATION CHEMISTRY -FILL IN THE BLANKS:
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  2. Identify the Co-ordination entity in the given complex [Co(NH3) 4 (H2O...

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  3. Pickout the central metal ion in the complex K3[Al(C2O4) 3]

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  4. The coordination polyhedron of the complex [Cr(H2O)6]Cl3 is ……….

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  5. The primary and secondary valencies of [CoCl2(en)2 [SO4 are respecti...

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  6. [Ni(CO)4] is a …………complex.

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  7. According to IUPAC NO is ………….

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  8. Magnu's green salt in …………..

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  9. The ligand capable of coordinating in two or more ways with the centra...

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  10. An example of ambidentate ligand is ………….

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  11. is used as an antitumor drug in cancer treatment.

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  12. In an octahedral complex the (n-1) d orbital are involved in hybridiza...

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  13. According to crystal field theory ,The bond between the ligand and cen...

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  14. A Cobaltous complex [Co(H2O)6]^(3+) absorbs orange light of 5900 Å Th...

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  15. Phthalo blue -a bright blue pigment is a complex of

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  16. The magnetic moment of Cr(Co)6 is BM

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  17. Crystal field stabilization energy for high spin d^(4) octahedral comp...

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  18. The ambidentate ligands are

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  19. valencies are directional in nature

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  20. In co-ordination complex ligand ammonia is written as

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