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4.24What is meant by hybridisation of atomic orbitals? Describe the shapes of sp,sp?, sp hybrid orbitals. |
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Answer» marathi 5lesson saeadayay In chemistry,orbital hybridisation(orhybridization) is the concept of mixingatomic orbitalsinto new hybridorbitals(with different energies, shapes, etc., than the componentatomic orbitals) suitable for the pairing of electrons to form chemical bonds in valence bond theory. Hybridization is defined as an intermixing of a set of atomic orbitals of slightly different energies, thereby forming a new set of orbitals having equivalent energies and shapes. For example, one 2s-orbital hybridizes with two 2p-orbitals of carbon to form three new sp2 hybrid orbitals. These hybrid orbitals have minimum repulsion between their electron pairs and thus, are more stable. Hybridization helps indicate the geometry of the molecule. Shape of sp hybrid orbitals: sp hybrid orbitals have a linear shape. They are formed by the intermixing of s and p orbitals as ÷ In chemistry,orbital hybridisation(orhybridization) is the concept of mixingatomic orbitalsinto new hybridorbitals(with different energies, shapes, etc., than the componentatomic orbitals) suitable for the pairing of electrons to form chemical bonds in valence bond theory.Hybridizationisdefinedas an intermixing of a set ofatomic orbitalsof slightly different energies, thereby forming a new set oforbitalshaving equivalent energies andshapes. For example, one 2s-orbitalhybridizes with two 2p-orbitalsof carbon to form three newsp2 hybrid orbitals. hybridization of atomic orbitals is a process of intermixing new orbitals into new hybrid orbitals without changing the internal energy of an atom Hybridization is defined as an intermixing of a set of atomic orbitals of slightly different energies, thereby forming a new set of orbitals having equivalent energies and shapes. For example, one 2s-orbital hybridizes with two 2p-orbitals of carbon to form three new sp2 hybrid orbitals. These hybrid orbitals have minimum repulsion between their electron pairs and thus, are more stable. Hybridization helps indicate the geometry of the molecule. Shape of sp hybrid orbitals: sp hybrid orbitals have a linear shape. They are formed by the intermixing of s and p orbitals as: Read more on Sarthaks.com - https://www.sarthaks.com/8329/what-meant-by-hybridisation-atomic-orbitals-describe-the-shapes-sp2-sp3-hybrid-orbitals |
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