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प्रश्न
Write the hybridisation and number of unpaired electrons in the complex `[CoF_6]^(3-)`. (Atomic No. of Co = 27)
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उत्तर
[CoF6]3– : sp3d2 hybridisation; octahedral shape, 4 unpaired electrons, i.e. paramagnetic.
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संबंधित प्रश्न
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)
[NiCl4]2- is paramagnetic while [Ni(CO)4] is diamagnetic though both are tetrahedral. Why? (Atomic no. Ni = 28)
Which of the statement given below is incorrect about H2O2?
What is the no. of possible isomers for the octahedral complex [Co(NH3)2(C2O4)2]?
Valence bond theory is based on the assumption that the bonds formed between the metal ions and ligands are ______
Using valence bond theory, predict the hybridization and magnetic character of the following:
[CoF6]3– [Atomic number of Co = 27]
Write the hybridisation and magnetic behaviour of [CoF6]3−.
[Given: Atomic number of Co = 27]
[Ni(CO)4] has tetrahedral geometry while [Ni(CN)4]2− has square planar, yet both exhibit diamagnetism. Explain.
[Atomic number: Ni = 28]
The geometry and magnetic behaviour of the complex [Ni(CO)4] are ______.
