HP Board Class 12 Chemistry Syllabus 2026-27

Exam scheme

Plus Two (Class 12). Theory 60 marks (3 hours), practical 30 marks. Official PDF session label: 2025-26.

Solutions — types; concentration; solubility; Raoult’s law; colligative properties.
Electrochemistry — cells; Nernst equation; conductance; electrolysis; corrosion.
Chemical kinetics — rate laws; temperature dependence; activation energy.
d- and f-block elements — transition metals; lanthanoids and actinoids.
Coordination compounds — nomenclature; isomerism; bonding; applications.
Haloalkanes and haloarenes — preparation; properties; polyhalogen compounds.
Alcohols, phenols and ethers — preparation and reactions.
Aldehydes, ketones and carboxylic acids — nomenclature; properties; uses.
Amines — structure; preparation; diazonium salts.
Biomolecules — carbohydrates, proteins, nucleic acids, vitamins (as in official PDF).

Each unit in the official HPBOSE PDF includes numbered sub-topics and IUPAC nomenclature emphasis.

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