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Valence and Orbital Concept of Chemical Bonding Chemistry

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Explain the Valence and Orbital Concept of Chemical bonding? ANSWER:There are two concepts, which explain chemical bonding.A. The Valence ConceptB. The Orbital Concept Valence Concept (Electric theory of valence) of Chemical bonding INTRODUCTION:G.N Lewis and W. Kossel in 1916, gave the electronic theory of valence. The Valence Concept: STATEMENT:It states that,“In the formation of a …

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Theories of Covalent Bonding Free Downloadable pdf Notes

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Chemistry chapter theories of covalent bonding and shapes of molecules Notes Watch Valence shell electron pair repulsion theory ( in Urdu /Hindi) Watch Valence Bond Theory ( in Urdu / Hindi) Watch -> Hybridization ( in Urdu / Hindi) Watch Molecular Orbital Theory (in Urdu / Hindi) Watch Bond Order, Bond Lengths, Bond Strengths and …

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Valence Bond (VB) Theory Notes

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Valence Bond (VB) Theory: This theory has the following postulates: Covalent bonds are formed by overlapping atomic orbitals. Electron density is high in the overlapped area and is thus responsible for holding atoms together. Only half-filled atomic orbitals take part in covalent bond formation. The half-filled atomic orbitals must contain electrons with opposite so they …

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