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Identify the following species in which d^2sp^3 hybridisation is shown by central atom.

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+1 vote
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in Chemistry by (14.0k points)

Identify the following species in which d2sp3 hybridisation is shown by central atom.

(1) BrF5 

(2) SF6 

(3) [Co(NH3)6]3+ 

(4) [PtCl4]2–

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1 Answer

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by (14.1k points)

The correct option is (3) [Co(NH3)6]3+ 

Co3+ ⇒ 3d6 ⇒ in presence of strong ligand NH3 

3d6 = t62g eg° ⇒ 2 inner d-orbitals are vacant 

forming d2sp3 hybridisation.

hybridisation

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