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प्रश्न
Using valence bond theory, predict the hybridization and magnetic character of the following:
[CoF6]3– [Atomic number of Co = 27]
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उत्तर
[CoF6]3– orbitals of Co2+ ion:
Co2+ undergoing sp3d2 hybridisation:
[CoF6]3– outer orbital or high-spin complex:
Hybridization = sp3d2
Magnetic Nature = Paramagnetic
संबंधित प्रश्न
Explain on the basis of valence bond theory that [Ni(CN)4]2− ion with square planar structure is diamagnetic and the [NiCl4]2− ion with tetrahedral geometry is paramagnetic.
[Cr(NH3)6]3+ is paramagnetic while [Ni(CN)4]2− is diamagnetic. Explain why?
Discuss the nature of bonding in the following coordination entity on the basis of valence bond theory:
[CoF6]3−
Explain the geometry of `[Co(NH_3)_6]^(3+)` on the basis of hybridisation. (Z of Co = 27)
Write the hybridisation and number of unpaired electrons in the complex `[CoF_6]^(3-)`. (Atomic No. of Co = 27)
The type of hybridization involved in Octahedral complexes is ______.
Write the hybridization and shape of the following complexes:
[Ni(CN)4]2−
If orbital quantum number (l) has values 0, 1, 2 and 3, deduce the corresponding value of principal quantum number, n.
Valence bond theory is based on the assumption that the bonds formed between the metal ions and ligands are ______
The geometry and magnetic behaviour of the complex [Ni(CO)4] are ______.
