Chapter 12 · Class 11-12 & JEE/NEET
General Organic Chemistry
45 topics in 11 parts
Key ideas
Diagnostic Comparison & Property Matrix
| Parameter / Feature | Standard State / Condition A | Altered State / Condition B |
|---|---|---|
| Driving Force | Thermodynamic control (more stable product) | Kinetic control (lower activation barrier) |
| Solvent Dependency | Polar protic solvent stabilizes charge separation | Polar aprotic solvent accelerates bare nucleophilicity |
| Temperature Influence | High temperatures favor elimination / endothermic | Mild temperatures favor addition / exothermic |
| Common Pitfall | Overlooking rearrangement or stereochemical inversion | Neglecting boundary limits or stoichiometric coefficients |
All 45 topics in General Organic Chemistry
Classification & IUPAC Nomenclature of Organic Compounds
- Classification of Organic Compounds & Functional Groups
- Degree of Unsaturation & Double Bond Equivalent (DBE)
- Primary, Secondary, Tertiary & Quaternary Carbon & Hybridization
- IUPAC Nomenclature of Aliphatic & Cyclic Hydrocarbons
- IUPAC Nomenclature of Polyfunctional & Complex Molecules
- Homologous Series
Inductive Effect
- +I & -I Effects of Groups
- Applications to Bond Polarities & Dipole Moment
Resonance & Mesomeric Effect
- Resonating Structures & Relative Stability
- +M & -M Effects of Functional Groups
- Steric Inhibition of Resonance (SIR) Effect
- Resonance Energy & Heat of Hydrogenation
- Keto-Enol Tautomerism & Enol Content Stability
Hyperconjugation
- Baker-Nathan Effect & Structural Requirements
- Alkene Stability & Heat of Combustion
Aromaticity
- Hückel's Rule (4n+2 π Electrons)
- Aromatic, Anti-Aromatic & Non-Aromatic Systems
- Heterocyclic & Polycyclic Aromatic Compounds
Relationships Between Structure & Acidity
- Inductive, Mesomeric & Hybridisation Effects on Acidic Strength
- Acidity Constants (Ka & pKa) & Equilibrium Prediction
- Acidity of Carboxylic Acids, Phenols & Alcohols
- Ortho Effect in Substituted Benzoic & Phenolic Acids
- Solvent & Non-Aqueous Effects on Acidity
- NaHCO3 Reactivity & Effervescence Test
Organic Compounds as Bases
- Basicity of Amines & Nitrogen Heterocycles
- Basicity of Guanidines & Amides
- Steric Inhibition of Protonation (SIP Effect) & Solvent Effects
- Lewis Acids & Bases
Heterolysis of Bonds to Carbon: Carbocations & Carbanions
- Homolytic & Heterolytic Bond Fission
- Carbocations: Structure, Stability & Rearrangements
- Carbanions: Structure & Stability
- Free Radicals, Carbenes & Nitrenes
Reactions & Their Mechanisms
- Electrophiles & Nucleophiles
- Curved Arrow Notation & Electron Movement
- Energy Changes, Potential Energy Diagrams & Free-Energy Change (ΔG)
- Electrophilic Aromatic Substitution & Directing Effects
Physical Properties & Bond Parameters
- Dipole Moment & Molecular Symmetry
- Boiling Point, Melting Point & Solubility Trends
- Bond Lengths & Homolytic Bond Dissociation Energies
- Intermolecular & Intramolecular Hydrogen Bonding
- Conformational Analysis of Ethane & Butane
Purification, Qualitative & Quantitative Organic Analysis
- Purification Techniques (Distillation, Steam Distillation & Solvent Extraction)
- Qualitative Analysis & Element Detection Tests
- Dumas & Kjeldahl Methods for Nitrogen Estimation
- Estimation of Carbon, Hydrogen, Halogens & Sulfur