S. Vishnu Sharma
CBSE 10th exams – It is always good to take heed to the advise of experts when it comes to handling studies for examinations. For an expert always offers an apt advise.
CBSE 10th exams, science exam for X standard students is to be held on 4 March and amidst that Anand Prakash, head (academics) and co-founder of Vedantu suggests some important topics where students should particularly focus on.
These topics are considered to be important and gaining a hold on them always paves way for scoring better marks. The topics are related to Biology, Physics and Chemistry. The topics are given below for the convenience of students preparing for the exam:
CBSE 10th exams
Class 10 important Physics topics
Light Reflection and Refraction: Problems, Ray diagrams, Application based questions
Human Eye and Colourful World: Natural Phenomenon (Atmospheric Refraction, Scattering), Defect of
eyes, Parts of the eye, Refraction Through Prism
Electricity: Electricity Problems, Circuit Diagrams, Electrical heating, Ohm’s law
Magnetic Effects of Electric Current: Flemings left Hand rule, Working Principle of Motor and Generator. Construction of Motor and Generator, Magnetic field, Induction of electric current
Sources of Energy: Types of sources of energy, Difference between them
Class 10 important Chemistry topics
Chemical Reactions: Identification of types of reactions and balancing
Acid-Bases and Salts: pH and indicators (litmus-phenolphthalein)
Metals and Non metals: Metallurgy related Questions, Reactivity series, corrosion, alloys
Carbon and its compounds: Nomenclature, Esterification-saponification, properties of
carbon
Periodic Classification of Elements: Atomic number-mass, tendency of elements across the table
Class 10 important Biology topics
Life Process: Heart, Blood and Blood vessels, Excretion (Kidney and filtration)
Control and Coordination: Hormones, Nerve impulse, Neurons
Reproduction in Organisms: Female reproductive system, differences between sexual and asexual reproduction, types of asexual reproduction
Heredity and Evolution: Mendelism, Homologous structures
Our Environment: Garbage disposal and management, trophic levels-food web