Study Notes
All Subjects Class 12 Notes
Chapter-wise Class 11 and 12 physics, chemistry, maths and biology notes from Narayan Gurukul Academy, Mohali — real formulas rendered properly, exam pointers, and worked numericals for CBSE, JEE and NEET. All notes are free to read and download, no signup required. New chapters are added regularly.
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83 notes in all subjects, Class 12
Showing 73–83 of 83. Free to read and download — updated with new chapters every few weeks.
Human Health and Disease Class 12 Notes
Human Health and Disease Class 12 notes: common diseases and pathogens, immunity, vaccination, cancer, AIDS, drugs and alcohol abuse for CBSE and NEET.
Evolution Class 12 Notes
Evolution class 12 notes: Oparin-Haldane hypothesis, evidences of evolution, Darwin's natural selection, Hardy-Weinberg principle, speciation and human evolution for CBSE and NEET.
Molecular Basis of Inheritance Class 12 Notes
Molecular basis of inheritance class 12 notes: DNA structure, replication, transcription, genetic code, translation, lac operon, Human Genome Project and DNA fingerprinting for CBSE and NEET.
Principles of Inheritance and Variation Class 12 Notes
Principles of inheritance and variation class 12 notes: Mendel's laws, crosses, chromosomal disorders, pedigree analysis, sex-linked traits and genetic variations for CBSE and NEET.
Reproductive Health Class 12 Notes
Reproductive health class 12 notes: contraception methods, STDs, infertility, ART techniques, MTP legality, and population stabilization for CBSE and NEET.
Human Reproduction Class 12 Notes
Human reproduction class 12 notes: male and female reproductive systems, spermatogenesis, oogenesis, menstrual cycle, fertilization, implantation, placenta and parturition for CBSE and NEET.
Sexual Reproduction in Flowering Plants Class 12 Notes
Sexual reproduction in flowering plants class 12 notes: flower structure, microsporogenesis, megasporogenesis, pollination, double fertilization, embryo development and apomixis for CBSE and NEET.
Chemical Kinetics Class 12 Notes
Class 12 Chemistry Chemical Kinetics notes: rate law, order and molecularity, first-order reactions, half-life and the Arrhenius equation — with key formulas and solved JEE/NEET examples.
Electrochemistry Class 12 Notes
Class 12 Chemistry Electrochemistry notes: galvanic and electrolytic cells, electrode potentials, Nernst equation, conductance and electrolysis — with key formulas and solved JEE/NEET examples.
Inorganic Chemistry Class 12 Notes
Class 12 Inorganic Chemistry notes: p-block and d-block elements, coordination compounds, crystal field theory and qualitative analysis — with key facts and solved JEE/NEET examples.
Organic Chemistry Class 12 Notes
Class 12 Organic Chemistry notes: named reactions, IUPAC nomenclature, haloalkanes, alcohols, aldehydes-ketones, carboxylic acids and amines — with key formulas and solved JEE/NEET examples.
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