Explain geometry of methane molecule on the basis of hybridisation?
Question: Explain geometry of methane molecule on the basis of hybridisation?
The geometry of methane (CH4) molecule is tetrahedral, with each of the four hydrogen atoms positioned at the vertices of the tetrahedron around the central carbon atom. This geometry can be explained on the basis of sp3 hybridization of the carbon atom, which involves the mixing of one s orbital and three p orbitals to form four hybrid orbitals that are equivalent in energy and shape. These hybrid orbitals are oriented towards the four corners of a tetrahedron, with a bond angle of 109.5 degrees between them. Each of the hybrid orbitals forms a single covalent bond with a hydrogen atom, resulting in a stable methane molecule with no lone pairs of electrons.
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