Karnataka SSLC Science (KSEAB) study guide
Karnataka SSLC Science (KSEAB) · Work through your exam, one topic at a time.
The Karnataka SSLC Science examination, conducted by the Karnataka School Examination and Assessment Board (KSEAB), is the Class 10 science paper that students in Karnataka must clear to complete secondary schooling and to qualify for pre-university (PU) courses, polytechnic diplomas, and other higher-study routes. It is a school-leaving assessment, so it tests the full Class 10 science syllabus rather than a narrow specialisation. The Karnataka SSLC Science (KSEAB) study guide has 12 sections and about 3,224 words.
01Chemical Reactions and Equations
Chemical Reactions and Equations carries the balancing question almost every year in the Karnataka SSLC paper: you must write a correct equation, name its type and explain the observation (gas, precipitate, colour change, temperature change). Balance by changing coefficients only, never subscripts.
251 words, about 1 min02Acids, Bases and Salts
Acids, Bases and Salts is examined through indicator colour changes, pH reasoning and the preparation, formula and uses of four named salts: bleaching powder, baking soda, washing soda and plaster of Paris. Acids release H+ (as H3O+) in water; bases release OH-.
276 words, about 1 min03Metals and Non-metals
Metal extraction, reactivity and corrosion fill this domain. Expect questions on the reactivity series, why a metal is stored under oil, roasting versus calcination, ionic bonding, alloys and corrosion prevention.
288 words, about 1 min04Carbon and its Compounds
Catenation and tetravalency explain why carbon forms millions of compounds. The exam asks you to draw structures, name homologues and functional groups, distinguish substitution from addition, and explain the cleansing action of soap.
261 words, about 1 min05Life Processes
Life Processes covers nutrition, respiration, transport and excretion in plants and humans. Questions are typically explain-the-process, why-is-X-needed, or diagram labelling.
257 words, about 1 min06Control and Coordination
Control and Coordination asks about the neuron, reflex action, the human brain, hormones and plant movements. Expect short explanations and which-gland-which-hormone matching items.
261 words, about 1 min07How do Organisms Reproduce?
Reproduction covers asexual modes, sexual reproduction in flowering plants, human reproductive anatomy, puberty and contraception. Diagram labelling and why-questions dominate this domain.
256 words, about 1 min08Heredity and Evolution
Mendel's experiments, monohybrid and dihybrid ratios, sex determination and the evidence for evolution form the examinable core of this domain. Law of dominance, law of segregation and law of independent assortment.
250 words, about 1 min09Light - Reflection and Refraction
Light - Reflection and Refraction tests the mirror and lens formulae, ray diagrams, the sign convention and refractive index. Numerical questions with a wrong sign lose the whole mark, so practise the convention until it is automatic.
296 words, about 1 min10The Human Eye and the Colourful World
The Human Eye and the Colourful World covers accommodation, defects and their correction, dispersion through a prism, atmospheric refraction and scattering of light. Light enters through the cornea, the iris controls pupil size, and the crystalline lens focuses an image on the retina, where it is real and inverted.
285 words, about 1 min11Electricity
Electricity carries a numerical question almost every year: Ohm's law, series and parallel networks, heating effect, power and the cost of energy. Ohm's law V = IR at constant temperature.
263 words, about 1 min12Magnetic Effects of Electric Current
Magnetic Effects of Electric Current tests field patterns, the rules for force and induction, the motor and generator, and domestic circuit safety. Field lines run from north to south outside a magnet and never cross.
280 words, about 1 min