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Phthalo blue -a bright blue pigment is a...

Phthalo blue -a bright blue pigment is a complex of __________

A

Copper (I) ion

B

Copper (II) ion

C

Nickel (II) ion

D

Nickel (IV) ion

Text Solution

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

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

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

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

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

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  10. The ambidentate ligands are

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  11. valencies are directional in nature

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

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  13. The number of trans positions in a octahedral complex is

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  14. In co-ordination complex geometrical isomerism is possible for complex

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  15. The chemical formula for diammine silver (I) chloride is

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  16. Primary valency corresponds to the

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  17. Magnetic moment is given by the formula

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  18. The structure of hexaquatitanium (III) ion is

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  19. The oxidation state of the central metal ion in the complex [Co(H2O)(C...

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  20. The oxidation state of nickle in [Ni(CO) 4] is

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