chemical bonding

How to draw Molecular Orbital Diagram of O2 | Simplest Trick – Chemistry

Molecular orbital (MO) theory explains the construction of molecular orbital diagram on the basis of following main points . 1.Formation of MOs: Atomic orbitals(AOs) linearly combine with each other to form equal number of molecular orbitals (MOs). 2.Energy of MOs: Half of the molecular orbitals (MOs) having energy lower than the atomic orbitals are called …

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How to draw Molecular Orbital Diagram of N2 | Simplest Trick – Chemistry

Do you know !! What is the MO diagram and bond order for N2? Nitrogen (N2) molecule:             Nitrogen atom has electronic configuration 1s2, 2s2, 2p3. Two p-atomic orbitals (one from each nitrogen) atom combine to form two molecular orbitals, the bonding molecular orbital σ2px and antibonding molecular orbital σ*2px. The other four p-atomic orbitals …

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Valence Bond (VB) Theory Notes | Trick to identify Sigma bond and Pi bond – Chemistry

Valence Bond (VB) Theory:             This theory has following postulates: Covalent bonds are formed by overlapping of 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 …

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Class 11 Chemistry Chapter Chemical Bonding Important MCQs for Exams

Class 11 Chemistry Chemical Bonding Important MCQs with Brief Answers for Exams: 1.Atoms form chemical bond to become: 1.Reactive 2.Conductive 3.Soluble 4.Stable Answer )  Stable Brief Explanation : Atoms form chemical bond to complete their valence shells like inert gases and becomes stable .The inert gases are stable and non-reactive due to their complete valence …

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Important mcqs Class 11 Chemistry with Answers Chapter wise

Chapter-Wise multiple Choice Question with brief answers for Class 11 Chemistry: Chapter 1: Basic Concepts of Chemistry Important MCQs Chapter 2 :Structure of Atom Important MCQs (Part 1) Chapter 2 :Structure of Atom Important MCQs (Part 2) Chapter 3 Chemical Bonding Important MCQs (Part 1) Chapter 3 : Chemical Bonding MCQS ( Part 2) More …

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Hydrogen Bonding Definition ,Examples and Types – Digital Kemistry

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 1.Water 2.Protein 3.Honey 4.Soap and detergents 5.DNA …

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Formation of Hydronium ion (H3O+) – Coordinate Covalent Bond Example

How is H3O+ ion formed? Formation of Hydronium ion When water (H2O) combines with H+ ion, results in the formation of hydronium ion through a coordinate covalent bond. In H2O , Oxygen is a central atom having 6 electrons in its valence shell , 2 electrons are shared with 2 H atoms and 2 lone …

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Formation of Ammonium ion (NH4+) -Coordinate Covalent Bond #ChemicalBonding

How is NH4+ ion formed? Formation of Ammonium ion: When ammonia (NH3) combines with H+ ion, results in the formation of Ammonium ion through a coordinate covalent bond. In ammonia, Nitrogen is a central atom having 5 electrons in its valence shell,3 electrons are shared with 3-H atoms and 1 lone pair of electrons complete …

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Coordinate Covalent Bond Definition , Examples ,Formation and Properties

What is Coordinate Covalent bond? Coordinate Covalent bond is also known as Dative or Dipolar Bond. Coordinate Covalent Bond Definition: It is a type of covalent bond that forms when one atom donates a pair of electron to another atom .It is a kind of 2 – center s electron covalent bond in which the …

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