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Why do Co^(2+), Ni^(2+), Cu^(2+), Zn^(2+...

Why do `Co^(2+), Ni^(2+), Cu^(2+), Zn^(2+)` always form outer orbital octahedral complexes?

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CHHAYA PUBLICATION-COORDINATION COMPOUNDS OR COMPLEX COMPOUNDS-WARM UP EXERCISE
  1. Discuss the formation of [FeF(6)]^(3-) with the help of valence bond t...

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  2. Write the limitations of valence bond theory.

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  3. Why do Co^(2+), Ni^(2+), Cu^(2+), Zn^(2+) always form outer orbital oc...

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  4. What is crystal field splitting? How do the d-orbitals split under the...

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  5. What do you mean by crystal field stabilisation energy (CFSE)? Calcula...

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  6. How d-orbitals undergo splitting in a tetrahedral crystal field?

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  7. What do you mean by spectrochemical series? Arrange the ligands of the...

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  8. Explain what happens when [Ti(H(2)O)(6)]Cl(3) is heated.

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  9. Why does the colour of aqueous NiCl(2) solution change at various stag...

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  10. Write the limitations of crystal field theory.

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  11. Differentiate between valence bond and crystal field theory.

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  12. Write the relation between overall and stepwise stability constants of...

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  13. Why is the stability of [Ni(en)(3)]^(2+) more than that of [Ni(NH(3))(...

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  14. Arrange the following in increasing order of conductivity. [Co(NH(3)...

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  15. Name bidentate lignads with (i) two neutral donor groups and (ii) two ...

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  16. What are inner metallic complexes? Give examples.

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  17. Mention four applications of chelate formation.

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  18. Explain the role of coordination compounds in analytical chemistry, wi...

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  19. Name the metal ions present in chlorophyll, haemoglobin, vitamin B(12)...

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  20. What is calgon? Water is it used?

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