Write the Hybridisation and Magnetic Character of [Co(C2o4)3]3–. (At. No. of Co = 27)

Write the hybridisation and magnetic character of [Co(C₂O₄)₃]^3–.

(At. no. of Co = 27)

[Co(C₂O₄)₃]^3–

Hybridisation: d₂sp₃

Magnetic behaviour: Diamagnetic

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2016-2017 (March) Delhi Set 3

Q 20 | 3 marks

For the complex [Fe(H₂O)₆]+3, write the hybridisation, magnetic character and spin of the complex. (At, number : Fe = 26)

Write the hybridization and shape of the following complexe : [CoF₆]^3–

(Atomic number : Co = 27, Ni = 28)

Write the hybridization and shape of the following complexe : [Ni(CN)₄]^2–

^{(Atomic number : Co = 27, Ni = 28)}

[NiCl₄]²⁻ is paramagnetic while [Ni(CO)₄] is diamagnetic though both are tetrahedral. Why?

Amongst the following ions, which one has the highest magnetic moment value?

Write the hybridization and magnetic character of the following complexes:
[Fe(H₂O)₆]²⁺(Atomic no. of Fe = 26)

Write the hybridization and magnetic character of the following complexes:
[Fe(CO)₅]
(Atomic no. of Fe = 26)

Explain why \[\ce{[Fe(H2O)6]^{3+}}\] has magnetic moment value of 5.92 BM whereas \[\ce{[Fe(CN)6]^{3-}}\] – has a value of only 1.74 BM.

Low oxidation state of metals in their complexes are common when ligands ______.

Explain [Fe(CN)₆]³⁻ is an inner orbital complex, whereas [FeF₆]³⁻is an outer orbital complex.

[Atomic number: Fe = 26]