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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)]^(4-), [Ni(NH_(3))_(6)]^(2+), [Ni(H_(2)O)_(6)]^(2+)` ?

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`[Ni(H_2O)_6]^(2+) gt [Ni(NH_3)_6]^(2+) gt [Ni(NO_2)_6]^(4-)`
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The colour of the coordination compounds depends on the crystal field splitting . What will be the correct order of absorption of wavelength of light in the visible region, for the complexes, [Co(NH_(3))_(6)]^(3+) , [Co(CN)_(6)]^(3-) and [Co(H_(2)O)_(6)]^(3+) ?

The colour of the coordination compounds depends on the crystal field splitting. What will be the correct order of absorption of wavelength of light of the visible region, for the complexes, [Co(NH_(3)_(6)]^(3+). [Co(CN)_(6)]^(3+). [Co(H_(2)O)_(6)]^(3+)

Correct increasing order for the wavelengths of absorption in the visible region by the complexes of Co^(3+) is:

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Correct order of magnetic moment (spin only) for the following complexes (a) [Pd(PPh_(3))_(2)Cl_(2)] (b) [Ni(CO)_(4)] (c) [Ni(CN)_(4)]^(2-) (d) [Ni(H_(2)O)_(6)]^(2+)

The correct statement on the isomerism associated with the following complex ions. I [Ni(H_(2)O)_(5) NH_(3)]^(2+) II . [Ni (H_(2) O)_(4) (NH_(3))_(2)]^(2+) III. [Ni(H_(2)O)_(3)(NH_(3))_(3)]^(2+)

Same number of unpaired electron is observed in which of the following complexes (a) [MnCl_(6)]^(3-) (b) [Fe(CN)_(6)]^(3-) ( c) [CoF_(6)]^(3-) (d) [Ni(NH_(3))_(6)]^(2+)

In the reaction : Ni^(2+)+6H_(2)Orarr[Ni(H_(2)O)_(6)]^(2+)

The magnetic moment of complex given below are in the order: (I) [Ni(CO)_(4)] (II) [Mn(CN)_(6)]^(4-) (III) [Cr(NH_(3))_(6)]^(3+) (IV) [CoF_(6)]^(3-)

ICSE-COORDINATION COMPOUNDS -FOLLOW UP PROBLEMS
  1. Find the oxidation state, type of hybridization and geometry of the fo...

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  2. Experimentally determined magnetic susceptibility results of (NiCl4)^(...

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  3. Explain the geometry and magnetic character of complex [Cr(NH3)6]^(3+)...

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  4. Predict the number of unpaired electrons in [Cr(H2O)6]^(2+)

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  5. Predict the number of unpaired electrons in [Cr(CN)6]^(4-)

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  6. With the help of crystal field theory, predict the number of unpaired ...

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  7. With the help of crystal field theory, predict the number of unpaired ...

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  8. Give the oxidation state, d-orbital occupation and coordination number...

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  9. Give the oxidation state, d-orbital occupation and coordination number...

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  10. Give the oxidation state, d-orbital occupation and coordination number...

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  11. Give the oxidation state, d-orbital occupation and coordination number...

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

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

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

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

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

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

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

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

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

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