Class 10th Science Most Important Topics For Hbse And Cbse Exam

Science is a subject, which needs to be understood logically and hence proper study is required. Since the exams are near, students need to buck up their preparation. If there is the availability of Class 10 Science important chapters, the preparation can be smooth

Therefore, here we have provided the Class 10 Science important chapter along with the important topics.

Chapters	Important Topics
Chemical Reactions and Equations	●      Types of Chemical Reactions ●      Balancing chemical equations ●      Oxidation-Reduction ●  Corrosion
Acids, Bases and Salts	●      Reactions of Acids and Bases ●      Application of pH ●  Formation of NaOH
Metals and Non-Metals	●      Chemical Properties of Metals ●      Reactivity Series ●  Extraction of Metals
Carbon and its Compounds	●      Nomenclature of Compounds ●      Chemical Properties of Carbon Compounds ●  Soaps and Detergents
Life Processes	●      Photosynthesis ●      Digestion in Humans ●      Respiration in Humans ●      Circulation in Humans ●  Urine Formation in Humans
Control and Coordination	●      Reflex Action ●      Structure and Function of Human Brain ●      Hormones in Animals ●  Movements in Plants
How Do Organisms Reproduce?	●      Modes of Asexual Reproduction ●      Double Fertilisation in Plants ●      Reproductive System in Humans ●  Fertilisation in Humans
Heredity and Evolution	●      Monohybrid and Dihybrid Cross ●  Sex determination
Light- Reflection and Refraction	●      Reflection and Refraction of Light ●  Mirror Formula and Lens Formula
Human Eye and the Colourful World	●      Defects of Vision and their Correction ●      Scattering of Light ●  Atmospheric Refraction
Effects of Current	●       Ohm’s law ●       Series combination of resistors, parallel combination of resistors and its applications in daily life. ●       Electric power, Interrelation between P, V, I and R.
Magnetic Effects of Electric Current	●      Fleming’s Rule ●      Faraday’s Law of Electromagnetic Induction ●  Direct current. Alternating current: frequency of AC. Advantage of AC over DC. Domestic electric circuits.
Our Environment	●      Eco-system ●      Ozone depletion ●  Biodegradable and non-biodegradable substances