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Chemistry chapters

Every Chemistry chapter for NEET, JEE and Class 11–12, grouped into Physical, Inorganic, Organic and Practical Chemistry. Open a chapter to find its video lectures, Elementize notes and practice questions.

Physical Chemistry 9 chapters

Class 11Mole ConceptMoles, molar mass and Avogadro's number, empirical and molecular formulae, stoichiometry, limiting reagent, and concentration terms such as molarity, molality and mole fraction.Class 11Atomic StructureThe Bohr model and hydrogen spectrum, dual nature of matter, Heisenberg's uncertainty principle, quantum numbers, shapes of orbitals and electronic configuration.Class 11ThermodynamicsSystem and surroundings, the first law, internal energy and enthalpy, Hess's law, bond enthalpies, entropy, Gibbs energy and spontaneity.Class 11Chemical EquilibriumThe law of mass action, Kc and Kp, the reaction quotient, and Le Chatelier's principle with the factors that shift an equilibrium.Class 11Ionic EquilibriumAcids and bases, pH, ionisation of weak acids and bases, the common ion effect, buffer solutions, salt hydrolysis and solubility product.Class 11Redox ReactionsOxidation numbers, oxidising and reducing agents, and balancing redox equations by the ion–electron and oxidation-number methods.Class 12SolutionsConcentration terms, Henry's law, Raoult's law, ideal and non-ideal solutions, colligative properties and the van 't Hoff factor.Class 12ElectrochemistryGalvanic cells, electrode potential, the Nernst equation, the link between ΔG° and E°, conductivity and molar conductivity, Kohlrausch's law, electrolysis and batteries.Class 12Chemical KineticsRate of reaction, rate law and order, integrated rate equations for zero- and first-order reactions, half-life, and the Arrhenius equation.

Inorganic Chemistry 5 chapters

Organic Chemistry 9 chapters

Class 11GOC & IsomerismIUPAC nomenclature, structural and stereoisomerism, inductive, resonance and hyperconjugation effects, and reaction intermediates: carbocations, carbanions and free radicals.Class 11Purification & AnalysisMethods of purification such as crystallisation, distillation and chromatography, detection of elements, and quantitative estimation of carbon, hydrogen, nitrogen, halogens and sulphur.Class 11HydrocarbonsAlkanes, alkenes and alkynes: preparation and reactions, Markovnikov and anti-Markovnikov addition, conformations, aromaticity and electrophilic substitution in benzene.Class 12Haloalkanes & HaloarenesPreparation and properties, SN1 and SN2 mechanisms, elimination reactions, the stereochemistry of substitution, and reactions of haloarenes.Class 12Alcohols, Phenols & EthersPreparation and reactions, the acidity of alcohols and phenols, electrophilic substitution in phenol, and the preparation and cleavage of ethers.Class 12Aldehydes, Ketones & AcidsNucleophilic addition, aldol and Cannizzaro reactions, oxidation and reduction, distinguishing tests, and the acidity of carboxylic acids.Class 12AminesClassification and naming, preparation, basicity trends, reactions, and diazonium salts with their uses in synthesis.Class 12BiomoleculesCarbohydrates (glucose, fructose, sucrose and starch), proteins and their structure, enzymes, vitamins and nucleic acids.Class 11–12Named ReactionsKey named reactions for NEET and JEE, such as Wurtz, Friedel–Crafts, Reimer–Tiemann, Kolbe, aldol, Cannizzaro, Hofmann and Sandmeyer, with conditions and products.

Practical Chemistry 6 chapters

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