Chemistry Lectures – ePrepare Academy

Basic Concept of Chemistry

Introduction to Atoms

07:48
Molecule Vs Compound

14:16
Electron Proton, Neutron

05:42
Representation of Atoms ( Mass Number of Atomic Number)

13:50
Relative Atomic Mass & 1 amu

15:20
Isotope & Average Atomic Mass

11:40
Mole Concept ( Detailed)

27:00
Molar Volume

19:52
Number of Atoms/Molecules/Ions Trick

15:00
Percentage Composition

11:41
Empirical & Molecular Formula

22:42
Limiting & Excess Reactants

08:23
YIELD

06:00

Atomic Structure

Introduction

03:56
Discovery Of Electron

18:00
e/m ratio of Electron

04:19
Discovery of Canal Rays

08:29
e/m ratio of Canal Rays

06:05
Bohar’s Model of Hydrogen Atom

21:03
Plank’s Quantum Theory

18:02
Into Of Shell, Subshell And Orbitals

06:37
Quantum Numbers

33:53
Shapes of Orbitals

16:00
Radial, Angular and Total Nodes

05:38
Aufbau Principle

09:35
Pauli’s Exclusion Principle

08:30
Hund’s Rule

06:34

Gases

Liquids

Properties of Liquids

09:00
Intra Vs Intermolecular Forces

11:00
Dipole-Dipole Forces

12:00
Dipole Induced Dipole Forces

07:50
London Dispersion Forces

16:00
Ion Dipole & Ion Induced Dipole Forces

08:15
Hydrogen Bonding

25:00
Anomalous behavior of water

05:50
Evaporation

06:52
Vapor Pressure

08:00
Boiling Point

14:00

Solids

Solids Properties

07:21
Crystalline Vs Amorphous Solids

07:35
Isomorphism, Polymorphism, Allotropes & Transitional Temperature

18:03
Crystal Lattice & Unit Cell

11:00
Parameters of Unit Cell & 7 Crystal system

13:12
Trick to remember 7 Crystal System

07:47
Types of Cubic Unit Cell

18:00
NaCl ( Sodium Chloride ) Crystal

08:17
Lattice Energy

25:22
Types of Crystalline Solids

09:41

Chemical Bonding

Bond & Energetics

28:00
Covalent Ionic and Dative Bonds

12:15
Atomic Radius: Ionic & Covalent Radii (Detailed)

22:00
Electronegativity ( Detailed )

12:00
Ionization Energy (Detailed)

16:00
Electron Affinity ( Detailed )

33:00
Bond Length ( Detailed)

21:00
Bond Energy ( Detailed )

14:00
Bond Angle ( Detailed )

25:00
VBT, Overlapping, Sigma and Pi Bond

22:00
Bond Strength ( Detailed )

13:00
Covalent Character of Ionic Compounds ( Fajan’s Rule)

22:00
Hybridization ( Detailed )

20:00
VSEPR Theory & Shape of Molecules

15:02
Bond Order ( Trick )

09:58
Paramagnetic Vs Diamagnetic ( Trick )

04:00

Chemical Kinetics

Chemical equilibrium

Introduction to Chemical equilibrium, Characteristics + Types

26:18
Law of Mass Action

12:49
equilibrium & its Graphs

14:57
equilibrium Constant

26:54
Relation Between Kp, Kc, Kx & Kn

20:47
Characteristics of equilibrium Constant

18:21
Reaction Quotient (Q)

16:04
Le Chatelier’s Principle

34:56
Solubility Product & Precipitation Reaction

45:04
Common Ion effect

20:24
Buffer Solution

17:17
Equilibrium Mole Problems

18:36

Thermochemistry

System & surrounding

12:52
Endothermic & Exothermic Process

21:21
Intrinsic Vs Extrinsic Properties

11:47
State Vs Path Function

10:14
First Law of Thermodynamics

09:31
Internal Energy, Heat & Pressure-Volume Work

52:22
Thermodynamics Process

11:16
Reversible Vs Irreversible Process

11:35
Standard State & Standard enthalphy changes

18:44
Heat capacity: Specific Heat & molar Heat Capacity

31:06
Hess’s Law

16:11
Born Haber Cycle

27:13

Electrochemistry

Oxidation State

18:46
Oxidation & Reduction / Redox Reaction / Oxidizing – Reducing Agent

19:35
Oxidation number method to Balance reaction

33:21
Half-reaction method (ion-electron method) Part-1

19:47
Half-reaction method (ion-electron method) Part-2

16:42
MCQs on Oxidation/Reduction, Redox and Balancing

12:15
Electrochemical cell ( electrolytic vs galvanic)

10:53
electrolytic cell ( electrolysis & factor affecting electrolysis)

20:10
Electrolysis of Fused NaCl ( The Down’s Cell )

22:09
Electrolysis of Molten Al₂O₃ (Aluminum Oxide)

14:10
Caustic Soda Production, Metal Extraction, Aluminium Anodizing, Copper Refining, and Electroplating

38:30
Galvanic Cell / Electrochemical Cell

22:47
standard Electrode Potential & SHE

15:19
Faraday’s First Law of Electrolysis

08:43

S and P Block Elements

Periodic Table Intro

18:04
S-Block Elements General Characteristics

22:28
P-Block Elements General Characteristics

30:09
Group 1A Trends ( Detailed)

46:34
Group 1A Reactions ( Detailed )

30:27
Group 2A Trends ( Detailed)

45:25
Group 2A Reactions ( Detailed)

19:37
Flame Test ( Group 1A & Group 2A)

08:09
Group 3A Reactions With Water, Oxygen & Chlorine

09:13

Transition Elements

Organic Chemistry

Hydrocarbons

Classification of Hydrocarbons

06:53
Alkanes, Properties, Structure, Stability & Reactivity

36:42
Alkanes Nomenclature

15:24
Cycloalkanes | Properties, Stability & Reactions

27:52
Cycloalkanes | Nomenclature

07:50
Localization, Delocalization, Conjugation & Resonance

23:05
Inductive Effect, Types & its effect on Acid and Basic Strength

18:42
Homolytic & Heterolytic Bond Fission

13:29
Radicals, Factors effecting Stability of Radicals, Types & Stability Trend

14:00
Carbocation & its Stability

27:00
Carboanion & its Stability

12:03
Nucleophile & Electrophile

29:20
Alkenes Intro | Structure & Physical Properties

20:05
Alkene Stability | Cis & Trans

12:43
Alkene & Cycloalkenes Nomenclature

28:47
Dehydration of Alcohols | Alkenes Preparation

18:24
Dehydrohalogenation of Alkyl Halide | Alkenes Preparation

13:33
Hydrogenation of Alkenes

13:26
Hydrohalogenation of Alkenes

18:43
Hydration of Alkenes

17:42
Halogenation & Halohydration of Alkenes

18:36
Polymerization of Alkenes

06:51
Alkynes Structure, Physical Properties & Nomenclature

16:21
Reactivity of Alkynes, Alkenes, Alkanes & Arenes

09:10
Preparation of Alkynes by Elimination Reaction

15:05
Reaction of Alkynes

23:43
Acidity of Terminal Alkynes

14:54
Difference Between substitution and addition reactions.

14:28

Isomerism

Benzene & Substituted Benzene

Alkyl Halide

Alcohol & Phenol

Alcohol Intro & Classification

13:10
Structure of Alcohol

09:43
Nomenclature of Alcohol

19:24
Reactivity of Alcohol

15:36
Preparation of Alcohol

43:05
Reactions of Alcohol

27:04
Phenol Structure ( Detailed )

15:05
Acidity of Alcohol, Phenol and its comparison with Carboxylic Acid

21:19
Electrophilic Aromatic Substitution reaction of Phenol

12:05
Alcohol Vs Phenol ( Detailed Comparison )

11:19

Course Content

Basic Concept of Chemistry

Introduction to Atoms

Molecule Vs Compound

Electron Proton, Neutron

Representation of Atoms ( Mass Number of Atomic Number)

Relative Atomic Mass & 1 amu

Isotope & Average Atomic Mass

Mole Concept ( Detailed)

Molar Volume

Number of Atoms/Molecules/Ions Trick

Percentage Composition

Empirical & Molecular Formula

Limiting & Excess Reactants

YIELD

Atomic Structure

Introduction

Discovery Of Electron

e/m ratio of Electron

Discovery of Canal Rays

e/m ratio of Canal Rays

Bohar’s Model of Hydrogen Atom

Plank’s Quantum Theory

Into Of Shell, Subshell And Orbitals

Quantum Numbers

Shapes of Orbitals

Radial, Angular and Total Nodes

Aufbau Principle

Pauli’s Exclusion Principle

Hund’s Rule

Gases

Properties of Gases

Boyle’s Law

Charles Law

Avogadro Law

Ideal Gas Equation

Graham’s Law

Kinetic Theory of Gases

Ideal Vs Non-Ideal Behavior

Compressibility factor ( Z )

Liquids

Properties of Liquids

Intra Vs Intermolecular Forces

Dipole-Dipole Forces

Dipole Induced Dipole Forces

London Dispersion Forces

Ion Dipole & Ion Induced Dipole Forces

Hydrogen Bonding

Anomalous behavior of water

Evaporation

Vapor Pressure

Boiling Point

Solids

Solids Properties

Crystalline Vs Amorphous Solids

Isomorphism, Polymorphism, Allotropes & Transitional Temperature

Crystal Lattice & Unit Cell

Parameters of Unit Cell & 7 Crystal system

Trick to remember 7 Crystal System

Types of Cubic Unit Cell

NaCl ( Sodium Chloride ) Crystal

Lattice Energy

Types of Crystalline Solids

Chemical Bonding

Bond & Energetics

Covalent Ionic and Dative Bonds

Atomic Radius: Ionic & Covalent Radii (Detailed)

Electronegativity ( Detailed )

Ionization Energy (Detailed)

Electron Affinity ( Detailed )

Bond Length ( Detailed)

Bond Energy ( Detailed )

Bond Angle ( Detailed )

VBT, Overlapping, Sigma and Pi Bond

Bond Strength ( Detailed )

Covalent Character of Ionic Compounds ( Fajan’s Rule)

Hybridization ( Detailed )

VSEPR Theory & Shape of Molecules

Bond Order ( Trick )

Paramagnetic Vs Diamagnetic ( Trick )