Rajasthan (RBSE)Class 10Subject library

Rajasthan (RBSE) Class 10 Science

Chapter-wise notes, previous year papers, sample papers and Q&A for Rajasthan (RBSE) Class 10 science — free, syllabus-aligned, exam-ready.

13 chapters~430 min read totalFree · printable

Chapters

13 chapters — sequenced for revision and exam prep.

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Chemical Reactions and Equations

Milk turns sour, iron rusts, food digests — every one of them is a chemical reaction. RBSE Class 10 Science Chapter 1 with balancing equations step by step, all five reaction types (combination, decomposition, displacement, double displacement, redox), oxidation–reduction, and corrosion & rancidity — with RBSE board-pattern questions and full solutions.

RBSE⏱ 38 minRead chapter

Acids, Bases and Salts

Why does lemon sting and soap feel slippery? RBSE Class 10 Science Chapter 2 — indicators (including olfactory ones), the reactions of acids and bases, neutralisation, the pH scale and why it rules your stomach, teeth and soil, plus the chemistry of common salts — washing soda, baking soda, bleaching powder and plaster of Paris — with RBSE board-pattern problems and solutions.

RBSE⏱ 38 minRead chapter

Metals and Non-metals

RBSE Class 10 Science Chapter 3 — physical and chemical properties of metals and non-metals, the reactivity series, ionic bonding, the extraction of metals (roasting, calcination, reduction, electrolysis), corrosion and its prevention, with reaction equations and board-pattern questions with full solutions.

RBSE⏱ 30 minRead chapter

Carbon and its Compounds

RBSE Class 10 Science Chapter 4 — covalent bonding in carbon, catenation and tetravalency, homologous series and functional groups, IUPAC naming, chemical properties (combustion, oxidation, addition, substitution), plus ethanol, ethanoic acid, soaps and micelles, with board-pattern questions and full solutions.

RBSE⏱ 32 minRead chapter

Life Processes

What makes something alive? RBSE Class 10 Science Chapter 5 covers the four life processes — nutrition (autotrophic & heterotrophic, photosynthesis, human digestion), respiration (aerobic, anaerobic, breathing), transportation (blood, the human heart, double circulation, xylem & phloem), and excretion (the nephron, dialysis, plant excretion) — with labelled-diagram tips and RBSE board-pattern questions with full solutions.

RBSE⏱ 40 minRead chapter

Control and Coordination

RBSE Class 10 Science Chapter 6 — how animals and plants sense and respond. Covers the neuron, reflex arc, the human brain and spinal cord, the endocrine system and hormones, and plant movements (tropisms) and plant hormones, with labelled-diagram tips and board-pattern questions with full solutions.

RBSE⏱ 30 minRead chapter

How do Organisms Reproduce?

RBSE Class 10 Science Chapter 7 — asexual reproduction (fission, budding, fragmentation, regeneration, spore formation, vegetative propagation), sexual reproduction in flowering plants (pollination, fertilisation) and humans (reproductive systems, menstruation), plus reproductive health and contraception, with board-pattern questions and full solutions.

RBSE⏱ 30 minRead chapter

Heredity

RBSE Class 10 Science Chapter 8 — how traits pass from parents to offspring. Covers Mendel's experiments, dominant and recessive traits, monohybrid and dihybrid crosses (3:1 and 9:3:3:1), genotype vs phenotype, and sex determination in humans, with Punnett-square worked problems and board-pattern questions.

RBSE⏱ 26 minRead chapter

Light – Reflection and Refraction

RBSE Class 10 Science Chapter 9 — reflection at spherical mirrors and refraction through lenses. Covers image formation, the mirror and lens formulas, magnification, the sign convention, refractive index and Snell's law, and power of a lens, with ray-diagram tips and fully solved numericals.

RBSE⏱ 34 minRead chapter

The Human Eye and the Colourful World

RBSE Class 10 Science Chapter 10 — the human eye and accommodation, defects of vision (myopia, hypermetropia, presbyopia) and their correction, and atmospheric optics — dispersion through a prism, scattering of light, the blue sky and red sunrise, with board-pattern questions and full solutions.

RBSE⏱ 28 minRead chapter

Electricity

The most numerical chapter of RBSE Class 10 Science. Current, potential difference and Ohm's law (V = IR); resistance, resistivity and the four factors that control it; series vs parallel combinations; electric power (P = VI = I²R = V²/R) and the heating effect of current; plus the commercial unit of energy (kWh) — with 12 fully solved board-pattern numericals.

RBSE⏱ 42 minRead chapter

Magnetic Effects of Electric Current

Oersted's discovery that a current bends a compass needle launched the electric age. RBSE Class 10 Science Chapter 12 — magnetic field and field lines, the field due to a straight wire, loop and solenoid, the right-hand and Fleming's left-hand rules, force on a current-carrying conductor, the electric motor, electromagnetic induction & Fleming's right-hand rule, the generator, and household circuits & safety — with RBSE board-pattern questions and solutions.

RBSE⏱ 38 minRead chapter

Our Environment

RBSE Class 10 Science Chapter 13 — ecosystems and their components, food chains, food webs and trophic levels, the 10% law of energy flow, biological magnification, and environmental problems like the ozone hole and waste management, with board-pattern questions and full solutions.

RBSE⏱ 24 minRead chapter