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What will be the correct order for the w...

What will be the correct order for the wavelengths of absorption in the visible region for the following:
`[Ni(NO_(2))_(6)]^(2-), [Ni(NH_(3))_(6)]^(2+), [Ni(H_(2)O)_(6)]^(2+)`?

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NCERT TELUGU-COORDINATION COMPOUNDS-Exercises
  1. Aqueous copper sulphate solution (blue in colour) gives: (i) a green...

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  2. What is the coordination entity formed when excess of aqueous KCN is a...

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  3. Discuss the nature of bonding and magnetic behaviour in the [Fe(CN)(6)...

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  4. Sketch the splitting of d orbitals in an octahedral crystal field,

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  5. What is spectrochemical series ? Explain the difference between a weak...

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  6. What is crystal field splitting energy? How does the magnitude of Delt...

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  7. [Cr(NH(3))(6)]^(3+) is paramagnetic while [Ni(CN)(4))]^(2-) is diamagn...

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  8. A solution of [Ni(H(2)O)(6)]^(2+) is green but a solution of [Ni(CN)(4...

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  9. [Fe(CN)(4)]^(2-) and [Fe(H(2)O)(6)]^(2+) are of different colours in d...

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  10. Discuss the nature of bonding in metal carbonyls.

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  11. Write the IUPAC names of the follow coordination compounds. K(3)[Cr(...

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  12. Write down the IUPAC name for each of the following complexes and indi...

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  13. What is meant by stability of a coordination compound in solution? Sta...

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  14. What is meant by chelate effect ? Give example.

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  15. Discuss briefly giving an example in each case the role of coordinatio...

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  16. How many ions are produced from the complex Co(NH(3))(6)Cl(2) in solut...

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  17. Amongst the following ions which one has the highest magnetic moment v...

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  18. What is the oxidation state of cobalt in K[Co(CO)(4)]

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  19. Using IUPAC norms, write the systematic names of the [Fe(C(2)O(4))(3)]...

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  20. What will be the correct order for the wavelengths of absorption in th...

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