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Chemistry

CBSE Class 11

Atomic structure, periodicity, chemical bonding, thermodynamics + equilibrium, hydrocarbons. Foundational for JEE/NEET chemistry.

Chapters

9 chapters in the NCERT syllabus. Each chapter has its own page with the chapter overview, what to read (NCERT section refs), and a mastery quiz. AI- generated concept notes are being authored progressively.

1. 1Some Basic Concepts of ChemistryMoles, stoichiometry, empirical + molecular formula.
2. 2Structure of AtomBohr model, quantum numbers, electronic configuration.
3. 3Classification of Elements and PeriodicityModern periodic law, atomic + ionic radius trends.
4. 4Chemical Bonding and Molecular StructureVBT, hybridisation, MOT basics, VSEPR.
5. 5ThermodynamicsFirst law, enthalpy + entropy, free energy, spontaneity.
6. 6EquilibriumChemical + ionic equilibrium, Ka/Kb, buffer solutions, solubility product.
7. 7Redox ReactionsOxidation states, balancing redox equations, electrochemical series intro.
8. 8Organic Chemistry — Basic PrinciplesIUPAC nomenclature, isomerism, reaction mechanisms intro.
9. 9HydrocarbonsAlkanes, alkenes, alkynes, aromatic; preparation + reactions.

Other subjects in Class 11

• Physics
• Mathematics
• Biology
• English Core (Hornbill + Snapshots)
• Accountancy
• Business Studies
• Economics
• History
• Political Science
• Geography