10th Standard Science / அறிவியல் Subjects Question Paper Software Subscription

QB365 covers complete information about Tamilnadu 10th Standard 2022-2023 Science / அறிவியல் Subject. Question Bank includes 10th Standard 2022-2023 Science / அறிவியல்'s Book back questions, other important questions, Creative questions, Extra questions, PTA quesions, Previous Year questions and other key points also. All question with detailed answers are readily available for preparting Science / அறிவியல் question papers.

All Chapters Covered

Create Unlimited Question Papers

Access anywhere anytime

Multiple Pattern Question Papers

Share your Question Paper

Font size, line spacing, watermark etc,

Our Other Subjects 10th Standard

Maths

Social Science

10th Standard Science English Medium Chapters / Lessons 2022-2023

Heredity and Evolution (B)

Immune System (B)

Structure and Functions of Human Body Organ Systems (B)

Reproduction in Plants (B)

A Representative Study of Mammals (B)

Life Processes (B)

Conservation of Environment (B)

Waste Water Management (B)

Solutions (C)

Atoms and Molecules (C)

Chemical Reactions (C)

Periodic Classification of Elements (C)

Carbon and its Compounds (C)

Measuring Instruments (P)

Laws of Motion and Gravitation (P)

Electricity and Energy (P)

Magnetic Effect of Electric Current and light (P)

10th Standard Science English Medium Chapters / Lessons 2022-2023

Heredity and Evolution (B)

Immune System (B)

Structure and Functions of Human Body Organ Systems (B)

Reproduction in Plants (B)

A Representative Study of Mammals (B)

Life Processes (B)

Conservation of Environment (B)

Waste Water Management (B)

Solutions (C)

Atoms and Molecules (C)

Chemical Reactions (C)

Periodic Classification of Elements (C)

Carbon and its Compounds (C)

Measuring Instruments (P)

Laws of Motion and Gravitation (P)

Electricity and Energy (P)

Magnetic Effect of Electric Current and light (P)

10th Standard Science English Medium Chapters / Lessons 2022-2023 Syllabus

Heredity and Evolution(B)

Heredity-Variations- Evolution-Speciation- evolution- Evolution tree- Genetic engineering-Bio technology and cloning- Stem cell-Organ culture-Microbial production-Biosensor – Bio chips-Science today – Gene Therapy.

Immune System(B)

Health and its-significance-Diseases and causes-Diseases caused by microbes and prevention-Modes of transmission- Immunization- Treatment and prevention-Biotechnology in Medicine-HIV and Prevention.

Structure and Functions of Human Body Organ Systems(B)

Nervous system- Endocrine system-Cell division - Stages of Meiosis- Heredity.

Reproduction in Plants(B)

Modes of reproduction - vegetative, asexual and sexual reproduction in plants-Pollination-Fertilization-Fruits and seeds formation-Seed dispersal.

A Representative Study of Mammals(B)

Morphology-Habitats-Adaptations-Basic Physiological Functions.- Circulatory system inman.- Excretory system in man- Relationship of structure to functions-Animal Behaviour-Behaviour (social,reproductive, parental care)- Some case studies from researchers(animals behavior).

Life Processes(B)

Definition-Types of nutrition and human digestive system-Respiration- Transportation in plants-water and minerals and animals - blood circulation-Excretion in plants and animals-Nervous system-Coordination in plants- Movement due to growth-Hormones in animals.

Conservation of Environment(B)

Biodegradable and non-biodegradable wastes-Water management- Wild life sanctuaries-Balance in Ecosystem-Coal and petroleum-Green Chemistry-Science today – Towards a global village.

Waste Water Management(B)

Journey of water-Sewage- Treatment-Domestic practices-Sanitation and diseases- Alternate arrangement for sewage disposal- Sanitation in public places-Energy Management-1 Energy audit(home, school)-Renewable sources (solar, hydrogen, wind)- Non–renewable sources—(coal, petroleum, natural gas) Bio-fuels-generation & use-Energy Conservation.

Solutions(C)

Solute and Solvent-Types of Solutions-Solubility-Factors affecting Solubility-5 Problems.

Atoms and Molecules(C)

Modern atomic theory- Avogadro Hypothesis-Atomicity-Relation between vapour density and molecular mass of a gas-Difference between Atom and Molecules- Relative Atomic Mass-Relative Molecular mass- Mole Concepts-Mole-Definition -Problems based on-mole concept.

Chemical Reactions(C)

Types of chemical reactions-Rate of chemical reaction-Factors influencing the rate of the chemical reaction-Acids- Classification of acids-Chemical properties of acids- Uses of acids-Bases-Classification of bases-Chemical propertiesof bases-uses of bases- Identification of acids and bases-6 pH scale-1 pH paper- Importance of pH in everyday life.- Salts-Classification of salts- Uses of salts.

Periodic Classification of Elements(C)

Modern periodic law-Modern periodic table- Characteristics of modern periodic table-Metallurgy- Introduction-Terminologies in metallurgy- Differences between Minerals and Ores-Occurrence of metals- Metallurgy of Al, Cu and Fe-Metallurgy of Aluminium-Metallurgy of Copper- Metallurgy of iron-Alloys-Methods of making alloys-Copper Aluminium and Iron alloys-Corrosion-Method s of preventing corrosion.

Carbon and its Compounds(C)

Introduction-Compounds of carbon- Modern definition of organic chemistry-Bonding in carbon and its compounds-Allotropy-Physical nature of carbon and its compounds-Chemical properties of carbon compounds-Homologous series-Hydrocarbons and their types-Functional groups-Classification of organic compound based on functional group-Ethanol-Ethanoic acid.

Measuring Instruments(P)

Screw Gauge-long Distances – Astronomical distance, light year.

Laws of Motion and Gravitation(P)

Balanced and imbalanced forces-First law of motion-Inertia and mass-Momentum-Second law of motion-F=ma- Third law of motion- Conservation of momentum and proof-Moment of force and couple- Gravitation-Newton’s law of gravitation-Mass-Weight- Acceleration due to gravity - Mass of Earth Science Today- Chandrayan, Cryogenic Techniques and Manned Space Station.

Electricity and Energy(P)

Electric current and circuit-Electric potential and potential difference-Circuit diagram- Ohm’s law-of a conductor-System of resistors-Heating effect of electric current-Joules law of heating-Role of fuse-Domestic electric circuits- Electric power- Chemical effect of electric current-Electrolysis electro chemical cells- Primary and Secondary cells- Sources of Energy-Conventional sources of energy- Non- conventional source of energy-3 Nuclear energy-Radioactivity- Nuclear fission and nuclear fusion-6 Nuclear reactivity advantages- Hazards of nuclear energy- Science today -Energy from seas.

Magnetic Effect of Electric Current and light(P)

Magnetic field and magnetic lines of force-Magnetic field due to current carrying conductor-1 Magnetic field due to current carrying Straight conductor-Magnetic field due to current carrying Circular loop-Force on a current carrying conductor in a magnetic field-Fleming left hand rule- Electric motor-Electromagnetic induction- Faraday’s experiments- Electric generator- Light-Reflection of light by Spherical mirrors – image formation and Mirror Formula-Refraction – Laws of refraction.-index-Refraction by spherical lenses- Image formation by lenses- Lens formula and magnification-Power of lens-Refraction of light through a prism-Dispersion- By a glass prism-Atmospheric refraction-eye Defects and rectification-Science today Hubble space telescope.