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Based VB theory explain why [Cr(NH3)6]^...

Based VB theory explain why ` [Cr(NH_3)_6]^(3+)` is paramagnetic , while `[Ni(CN_4) ^(2-) ` is diamagnetic.

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SURA PUBLICATION-CO-ORDINATION CHEMISTRY -ANSWER THE FOLLOWING THE QUESTIONS
  1. Calculate the ratio of ([Ag^(+)])/( [Ag(NH3)2]^(+) ) in 0.2 M solu...

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  2. Give an example of coordination compound used in medicine and two exam...

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  3. Based VB theory explain why [Cr(NH3)6]^(3+) is paramagnetic , while [...

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  4. Draw all possible geometrical isomers of the complex [Co(en)2 Cl2]^(+)...

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  5. [Ti (H2O)6]^(3+ ) is coloured ,while [Sc(H2O)6]^(3+) is colourless -e...

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  6. Give an example of complex of the type [Ma2b2c2] where a,b,c are monod...

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  7. Give one test to differentiate [Co(NH3)5Cl]SO4 and [Co(NH3) 5 SO4 ]Cl...

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  8. In an octahedral crystal field, draw the figures to show splitting of ...

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  9. What is linkage isomerism ? Explain with an example.

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  10. Write brifly about of the applications of coordination compouds in vol...

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  11. Calassify the following ligand based on the number of donor atoms. ...

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  12. Give the difference between double salts and coordination compounds.

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  13. Write the postulates of Warner's theory.

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  14. [Ni(CN)4 ]^(2-) is diamagnetic ,while [NiCl4]^(2) - is paramagnetic...

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  15. Why tetrahedral complex do not exhibit geometrical isomerism?

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  16. Explain optical isomerism in coordination compounds with an example.

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  17. What are hydrate isomers? Explain with an example.

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  18. What is crystal field splitting energy?

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  19. What is crystal field stabilization energy (CFSE) ?

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  20. A solution of [Ni(H2O)6]^(2+) is green whereas a solution of [Ni(CN...

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