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Chemistry XI – Chapter 1 to 4

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₹ 3000

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Course Description

This course includes chapters 1 to 4 of Chemistry – XI as per latest syllabus mentioned by CBSE for session 2023 – 2024.

This course has been designed for those students who want to build their concepts specifically related to these chapters.

Each Chapter in the syllabus is divided into various Topics (Lectures) as are done in physical classes. In each lecture, student will be provided by three sections:

Pre – recorded lecture to clear the concept. (Good Quality having both audio and visual of the teacher).
Daily assignment for Practice for enhancing capability to apply the concept.
Complete solution of the assignment.

Course Expiration

Enrolled student will have an access to all the content until its expiration that is on 31^st March, 2024 but only one attempt will be given for each test.

Course Content

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Chapter 1 : Some Basic Concepts of Chemistry 17 Topics | 1 Test

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Lesson Content

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Lecture 1.1 (a) – Classification and Properties of Matter, Units for Measurement

Lecture 1.1(b) – Scientific Notation, Rounding off, Significant Figures, Precision and Accuracy

Lecture 1.2 (a) – Laws of Chemical Combination – Part 1

Lecture 1.2 (b) – Laws of Chemical Combination – Part 2

Lecture 1.3(a) – Mole Concept / Atomic & Molecular masses

Lecture 1.3 (b) – Mole Concept with basic problems

Lecture 1.4 – Mole Concept with advanced problems

Lecture 1.5 – Percentage Composition, Empirical and Molecular Formula with basic problems

Lecture 1.6 – Empirical and Molecular Formula with advanced problems

Lecture 1.7 – Expressing Concentration of Solutions – Percentage, ppm & Mole Fraction

Lecture 1.8 – Expressing Concentration of Solutions – Molarity (M), Molality (m) and Strength

Lecture 1.9 – Expressing Concentration of Solutions – Basic Problems

Lecture 1.10 – Expressing Concentration of Solutions – Advanced Problems

Lecture 1.11 – Stoichiometry – Basic Concepts

Lecture 1.12 – Stoichiometry – Limiting Reagent

Lecture 1.13 – Stoichiometry – Advanced Problems

Lecture 1.14 – NCERT Questions – Some Basic Concepts of Chemistry

Test : Chapter 1 – Some Basic Concepts of Chemistry

Chapter 2 : Structure of Atom 16 Topics | 1 Test

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Lesson Content

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Lecture 2.1 – Sub-atomic Particles and their Properties

Lecture 2.2 – Some important terms pertaining to Atoms with Questions

Lecture 2.3 – Thomson Model of Atom and Rutherford’s Model of Atom

Lecture 2.4 – Dual nature of the electromagnetic radiations

Lecture 2.5 – Photoelectric Effect with advanced Problems

Lecture 2.6 – Bohr’s Model of Atom

Lecture 2.7 – Electromagnetic Spectrum, Atomic Spectra and Explanation of Emission Spectrum of Hydrogen on the basis of Bohr’s Model of Atom

Lecture 2.8 – Hydrogen Spectrum – Advanced Problems

Lecture 2.9 – Dual behaviour of Matter

Lecture 2.10 – Heisenberg’s Uncertainty Principle

Lecture 2.11 – Writing Electronic Configuration of Elements (Quantum mechanical model of atom)

Lecture 2.12 – Quantum mechanical model of atom and Quantum Numbers

Lecture 2.13 – Shapes of Atomic Orbitals

Lecture 2.14 – Rules and Principles for Filling of Orbitals in Atom

Lecture 2.15 – Electronic Configuration of ions, Magnetic Character of species (atoms/ions), Colour of species

Lecture 2.16 – NCERT Questions – Structure of Atom

Test : Chapter 2 – Structure of Atom

Chapter 3 : Classification of Elements and Periodicity in Properties 9 Topics | 1 Test

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Lesson Content

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Lecture 3.1 – Modern Periodic Table (Overview)

Lecture 3.2 – Nomenclature of elements on the basis of atomic number > 100, Division of Elements into Blocks

Lecture 3.3 – Prediction of Block, Period and Group of Elements

Lecture 3.4 – Periodicity in Properties – Atomic and Ionic Radius

Lecture 3.5 – Periodicity in Properties – Ionization Enthalpy

Lecture 3.6 – Periodicity in Properties – Electron Gain Enthalpy

Lecture 3.7 – Periodicity in Properties – Electronegativity, Metallic and Non-metallic Character, Nature of Oxides, Anomalous Properties of Second Period Elements, Diagonal Relationship

Lecture 3.8 – Periodicity in Properties – Advanced Problems

Lecture 3.9 – NCERT Questions – Classification of Elements and Periodicity in Properties

Test : Chapter 3 – Classification of Elements and Periodicity in Properties

Chapter 4 : Chemical Bonding and Molecular Structure 19 Topics | 1 Test

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Lesson Content

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Lecture 4.1 – Type of Bonds – Electrovalent (or Ionic) Bond

Lecture 4.2 – Type of Bonds –Covalent Bond, Coordinate Bond and Metallic Bond

Lecture 4.3 – Type of Bonds – Hydrogen Bond

Lecture 4.4.1 – Kössel-Lewis Approach to Chemical Bonding (Octet Rule, Lewis Dot Structures and Formal Charge)

Lecture 4.4.2 – Resonance

Lecture 4.5.1 – Valence Shell Electron Pair Repulsion (VSEPR) Theory

Lecture 4.5.2 – VSEPR Theory (Advanced Problems)

Lecture 4.6 – Bond Parameters – (Bond length, Bond enthalpy & Bond angle)

Lecture 4.7 – Polarity of Bonds – (Ionic character in covalent bonds)

Lecture 4.8 – Polarization (Covalent Character in Ionic Compounds)

Lecture 4.9 – Advanced Problems on VSEPR Theory, Bond Parameters, Polarity of Bonds and Polarization

Lecture 4.10 – Valence Bond Theory (VBT) – Energy Consideration and Orbital Overlap Concept

Lecture 4.11 – Hybridization – Part 1

Lecture 4.12 – Hybridization – Part 2

Lecture 4.13 – Problems on VBT and Hybridization

Lecture 4.14 – Molecular Orbital Theory (MOT) – Energy Level Diagrams and Writing Electronic Configuration of Molecules and Molecular Ions

Lecture 4.15 – Molecular Orbital Theory (MOT) – Bond Order and its applications

Lecture 4.16 – Molecular Orbital Theory (MOT) – Final Touch and Super Trick to learn Bond Orders

Lecture 4.17 – NCERT Questions – Chemical Bonding and Molecular Structure

Test : Chapter 4 – Chemical Bonding and Molecular Structure

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