Chapter 25 · Class 11-12 & JEE/NEET
Solutions
38 topics in 12 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 38 topics in Solutions
Introduction of Solution
- Classification & Types of Solutions
- Components of Solutions
Solubility
- Factors Affecting Solubility
- Solubility of Solids in Liquids
- Solubility Curves & Saturation
- Distribution Law
Effect of Nature of Solute & Solvent
- Intermolecular Forces in Solutions
- Dissolution & Like Dissolves Like
Effect of Temperature on Solubility
- Temperature Dependence & Le Chatelier's Principle
- Endothermic & Exothermic Dissolution
Effect of Pressure on Solubility of Gases
- Henry's Law
- Henry's Law Constant & Applications
Different Methods for Expressing Concentration of Solution
- Molarity & Molality
- Normality & Equivalent Concept
- Mole Fraction & Mass Percentage
- Conversions Among Concentration Units
- Dilution & Mixing of Solutions
Vapor Pressure of Solutions
- Raoult's Law
- Vapor Pressure of Pure Liquids
- Vapor Pressure of Liquid–Liquid Solutions
- Vapor Pressure of Solutions of Solids in Liquids
- Vapor Phase Composition & Dalton's Law
Enthalpy of Solutions
- Enthalpy of Solution & Hydration
- Thermochemical Calculations
Ideal Solutions
- Vapor Pressure of Ideal Binary Liquid Solution
- Thermodynamics of Ideal Mixing
Non-Ideal Solutions
- Positive & Negative Deviations from Raoult's Law
- Azeotropic (Constant Boiling) Mixtures
Colligative Properties & Determination of Molar Mass
- Relative Lowering of Vapor Pressure
- Elevation of Boiling Point
- Depression in Freezing Point
- Osmosis
- Osmotic Pressure
- Isotonic Solutions
- Determination of Molar Mass from Colligative Properties
Abnormal Molar Masses
- Van't Hoff Factor
- Degree of Association & Dissociation
- Abnormal Molecular Mass Calculations