NCERT 10th Science Solution
NCERT solutions for Science provide detailed explanations of concepts covered in the NCERT textbooks for classes 6 to 12. These solutions help students understand fundamental principles in Physics, Chemistry, and Biology with step-by-step answers to textbook questions.
Chemical Reactions and Equations
A chemical reaction is a process in which one or more substances (reactants) are converted into new substances (products) with different properties.
Chemical Reactions And Equations
Research and Innovation
The NCERT Class 10 Science book is a comprehensive guide covering essential concepts in Physics, Chemistry, and Biology. It lays the foundation for higher studies and competitive exams like JEE, NEET, and board exams. The book focuses on practical applications, experiments, and real-world relevance to make science interesting and useful for students. Understanding these concepts will help students develop analytical thinking, problem-solving skills, and scientific temperament.
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Complete Explanation of NCERT Class 10 Science Book (CBSE) The NCERT Class 10 Science book is designed to help students develop a strong foundation in Physics, Chemistry, and Biology. The book follows a structured approach, explaining concepts with real-life examples, experiments, and applications. It consists of 16 chapters, divided into three sections: Chemical Substances - Nature and Behaviour (Chemistry), World of Living (Biology), and Natural Phenomena & Natural Resources (Physics & Environment).
This section introduces students to fundamental concepts in chemistry, including chemical reactions, acids, bases, metals, non-metals, and carbon compounds.
Chemical Substances – Nature and Behaviour (Chemistry), World of Living (Biology), and Natural Phenomena & Natural Resources (Physics & Environment).
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Chemical Reactions And Equations
Chapter 1: Chemical Reactions and Equations (Class 10 Science)
This chapter covers the basics of chemical reactions, how to represent them using chemical equations, and the different types of chemical reactions. Here’s a detailed explanation:
Chemical Reactions And Equations
Chapter 2: Acids, Bases, and Salts
This chapter explores the properties of acids and bases, the pH scale, and the role of acids and bases in daily life. It also explains how salts are formed and their importance, along with real-life applications such as the use of baking soda, washing soda, and plaster of Paris.
Acids Bases And Salts
Chapter 3: Metals and Non-Metals
This chapter covers the physical and chemical properties of metals and non-metals, the concept of reactivity, and the methods of extracting metals from their ores (metallurgy). It also explains corrosion and methods to prevent it.
Metals And Non-metals
Chapter 4: Carbon and its Compounds
This chapter focuses on carbon’s unique properties, such as catenation and tetravalency. It introduces organic chemistry, covering hydrocarbons, functional groups, and important compounds like ethanol and ethanoic acid. The chapter also explains the concept of soap and detergents.
Carbon And Its Compounds
Chapter 5: Periodic Classification of Elements
This chapter discusses the evolution of the Periodic Table, from Dobereiner’s Triads to Mendeleev’s Periodic Table and Modern Periodic Law. It explains the arrangement of elements in groups and periods based on their atomic number and properties.
Periodic Classification Of Elements
Chapter 6: Life Processes
This chapter explains the essential processes of life, including nutrition, respiration, transportation, and excretion in plants and animals. It differentiates between autotrophic and heterotrophic nutrition and explains aerobic and anaerobic respiration.
Life Processes
Chapter 7: Control and Coordination
This chapter describes how living organisms control and coordinate their body functions through nervous and endocrine systems. It covers reflex actions, human brain structure, plant hormones, and animal hormones like insulin and adrenaline.
Control And Coordination
Chapter 8: How do Organisms Reproduce?
This chapter explains the different methods of reproduction in organisms, including asexual (binary fission, budding, fragmentation, spore formation) and sexual reproduction (human reproductive system, fertilization, and embryo development). It also highlights the importance of reproductive health and contraception.
How Do Organisms Reproduce
Chapter 9: Heredity and Evolution
This chapter introduces the concepts of genetics and inheritance, explaining Mendel’s laws of inheritance, dominant and recessive traits, and variations in species. It also covers the theory of evolution by natural selection, as proposed by Charles Darwin.
Heredity And EvolutionPeriodic Classification Of Elements
Chapter 10: Light – Reflection and Refraction
This chapter covers the laws of reflection and refraction, explaining the working of mirrors and lenses. It introduces the mirror formula, lens formula, and magnification. The chapter also discusses applications of concave and convex mirrors in daily life.
Light Reflection And Refraction
Chapter 11: The Human Eye and the Colourful World
This chapter explains the structure and functioning of the human eye, common eye defects (myopia, hypermetropia, and presbyopia) and their correction. It also discusses atmospheric refraction, scattering of light, and phenomena like the Tyndall effect, the formation of the rainbow, and the blue color of the sky.
Human Eye And Colorful World
Chapter 12: Electricity
This chapter introduces electric current, potential difference, resistance, Ohm’s law, series and parallel circuits, and heating effects of electric current. It explains household circuits, electric power, and safety measures.
Electricity
Chapter 13: Magnetic Effects of Electric Current
This chapter explains the relationship between electricity and magnetism, covering concepts like magnetic fields, electromagnets, Fleming’s left-hand and right-hand rules, electric motor, and electric generator. It also discusses the principles of electromagnetic induction.
Magnetic Effects Of Electric Current
Chapter 14: Sources of Energy
This chapter discusses renewable and non-renewable energy sources, their advantages and disadvantages, and alternative energy sources like solar energy, wind energy, hydroelectric power, geothermal energy, and nuclear energy.
Sources Of Energy
Chapter 15: Our Environment
This chapter highlights environmental concerns such as pollution, biodegradable and non-biodegradable substances, ozone layer depletion, and food chains and food webs. It emphasizes sustainable development and the importance of waste management.
Our Environment
Chapter 16: Sustainable Management of Natural Resources
The final chapter discusses the conservation of natural resources like forests, wildlife, water, and minerals. It covers the 3R’s – Reduce, Reuse, and Recycle, and highlights case studies on water conservation such as “Ganga Action Plan”.
Management Of Natural Resources
The NCERT Class 10 Science book provides a strong foundation in Physics, Chemistry, and Biology, covering essential scientific principles with real-life applications. It explains chemical reactions, the periodic table, metals, carbon compounds, and acids & bases in Chemistry. Physics introduces concepts like light, electricity, magnetism, and energy sources, while Biology covers life processes, reproduction, heredity, and evolution. Additionally, the book highlights environmental issues, sustainable development, and conservation of natural resources, ensuring students gain a well-rounded scientific understanding.
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