chemical bonds

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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Why do atoms react with one another to form chemical bonds

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Why do atoms react with one another to form chemical bonds?                             OR  Why do atoms form chemical bonds? ANSWER: Chemical bond:  The attractive force which holds the atoms together to form a compound or molecule is called a Chemical bond. REASONS:  Every system in the universe tends to lower its energy, in order to …

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Formation of NaCl

Chemical bonds and its types | Chemical Bond Chemistry

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Chemical Bonds and its Types: What is a chemical bond?                OR Identify and define the four major types of chemical bonding? Answer: Chemical Bond definition The attractive forces that hold the atom together to form a chemical compound or molecule are called chemical bonds. EXPLANATION: Why do atoms form chemical bonds? The chemical reactivity …

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Solubility, Reactions and nature of Ionic and Covalent Compounds – my Digital Kemistry

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Effect of bonding on physical and chemical properties:             Physical properties depend upon intermolecular forces (Hydrogen bonding, Dipole-dipole forces & London dispersion forces). While chemical properties depend upon intramolecular forces (Chemical bonds). (i)       Solubility of Ionic and Covalent compounds: Solubility is based on the fact “like dissolve like”. e.g. ionic compounds are more soluble in …

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Hydrogen Bonding Definition ,Examples and Types – Digital Kemistry

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What are Hydrogen Bonds? The force of attraction in which hydrogen atom is covalently bonded to a highly electronegative atom in a molecule is attracted by the unshared electron pair of another electronegative atom in a nearby molecule is called hydrogen bonding. EXAMPLES OF HYDROGEN BONDING FROM DAILY LIFE Water 2. Protein 3. Honey 4. Soap …

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