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[Fe(H2O)6]^(3+) is strongly paramagnetic...

`[Fe(H_2O)_6]^(3+)` is strongly paramagnetic whereas `{Fe(CN)_6]^(3-)` is weakly paramagnetic Expain?

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Assertion : [Fe(H_2O)_6]^(3+) is strongly paramagnetic whereas [Fe(CN)_6]^(3-) is weakly paramagnetic. Reason : H_2O is a weak field ligand and CN^(-) is a strong field ligand.

Assertion : [Fe(CN)_6]^(3-) is weakly paramagnetic while [Fe(CN)_6]^(4-) is diamagnetic. Reason : [Fe(CN)_6]^(3-) has +3 oxidation state while [Fe(CN)_6]^(4-) has +2 oxidation state.

The octahedral complex [Co(NH_3)_6]^(3+) is diamagnetic while the octahedral complex [CoF_6]^(3-) is paramagnetic. Explain using VB theory.

[Cr(NH3)6]^3+ is paramagnetic while [Ni(CN)4]^2- is' diamagnetic. Explain why?

The magnetic behaviour of a complex can be expained on the basis of VB theory [CO(NH_3)_6)]^(3+) is a diamagnetic complex and [CoF_6]^3- is a paramagnetic complex.Substantiate the above statement using VB theory.

The name of the complex ion, [Fe(CN)_6]^(3-) is:

Which is correct in the case of [Fe(CN)_6]^(4-) complex ?

A N EXCEL PUBLICATION-COORDINATION COMPOUNDS-QUESTION BANK
  1. Explain on the basis of V.B, theory that [Ni(CN)4]^(2-) ion with squar...

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  2. [NiCl4]^(2-) is paramagnetic while Ni(CO)4 is diamagnetic though both ...

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  3. [Fe(H2O)6]^(3+) is strongly paramagnetic whereas {Fe(CN)6]^(3-) is wea...

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  4. [Co(NH3)6]^3+ is an inner orbital complex whereas [Ni(NH3)6]^(2+) is a...

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  5. Predict the number of unpaired electrons in the squar planar [Pt(CN)4]...

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  6. The hexaaquamanganese(II)ion contains five unpaired electrons,while th...

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  7. Calculate the overall complex dissociation equillibrium constant for t...

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  8. [Cr(NH3)4Cl2]Br is a coordination compound. Identify the central metal...

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  9. [Cr(NH3)4Cl2]Br is a coordination compound.Name the ligands present in...

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  10. [Cr(NH3)4Cl2]Br is a coordination compound. What is its coordination n...

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  11. [Cr(NH3)4Cl2]Br is a coordination compound. Write its IUPAC name.

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  12. [Cr(NH3)4Cl2]Br is a coordination compound.Write the ionisation isomer...

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  13. When CuSO4 is mixed with excess of NH3, a deep blue coloured solution ...

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  14. When CuSO4 is mixed with excess of NH3, a deep blue coloured solution ...

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  15. When CuSO4 is mixed with excess of NH3, a deep blue coloured solution ...

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  16. When CuSO4 is mixed with excess of NH3, a deep blue coloured solution ...

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  17. The magnetic behaviour of a complex can be expained on the basis of VB...

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  18. The central ion Ag^+ with coordination number 2 form a positive comple...

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  19. The central ion Ag^+ with coordination number 2 form a positive comple...

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  20. Write the formula and name of a hexa-dentate ligand.

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