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How many EDTA (ethylenediaminetetraaceti...

How many EDTA (ethylenediaminetetraacetic acid) molecules are required to make an octahedral complex with a `Ca^(2+)` ion ?

A

Three

B

One

C

Two

D

Six

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MODERN PUBLICATION-COORDINATION COMPOUNDS-EXERCISE
  1. In which of the following the magnetic character is not correct ?

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  2. Wilkinson’s catalyst used as a homogeneous catalyst in the hydrogenati...

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  3. How many EDTA (ethylenediaminetetraacetic acid) molecules are required...

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  4. Which of the following is not true for CoF6^(3-) ?

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  5. Which of the following complexes is non-conducting ?

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  6. Which compound is formed when excess of KCN is added to an aqueous sol...

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  7. Which of the following ligand has lowest Delta0 value ?

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  8. Which of the following ligand is a strong field ligand ?

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  9. The colour of [TiF6]^(3-) (aq) is

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  10. Which of the following statement is not correct ?

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  11. Which of the following pairs contain only tetrahedral complexes ?

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  12. The number of possible geometrical isomers for the complex [Pt(NO2)(py...

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  13. Which of the following description of hybridisation is not correct ?

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  14. Which of the following is expected to be a paramagnetic complex ?

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  15. The oxidation number of cobalt in K[Co(CO)4] is

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  16. Which of the following is paramagnetic ?

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  17. The oxidation state of Fe in the brown ring complex [Fe(H2O5)NO]SO4 is

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  18. The IUPAC name of the complex [P(NH3)3Br(NO2)Cl]Cl is

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  19. A coordination complex compound of cobalt has molecular formula contai...

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  20. Which statement is incorrect ?

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