CBSE Class 10 Board Exam 2024: The Central Board of Secondary Education has commenced the class 10 board exam 2024. Across the country more than 30 lakh students are appearing for the exam this year. Various major papers such as Sanskrit, regional languages like Bengali, Tamil, Telugu, and Hindi papers have already taken place. Other important papers, such as Mathematics, English, Science, and others, are scheduled for the following weeks.
The Class 10 curriculum emphasises the importance of science. Despite its reputation for complexity, understanding its concepts is critical for academic success, making it one of the most rewarding subjects to excel in.
With the science exam scheduled for March 2, 2024, candidates are now in their last leg of preparation for the exams. Here is a list of top-scoring topics that students must revise:
Chemical Reactions and Equations
Understanding chemical reactions and balanced equations is foundational for advanced chemistry study. Key points include mastering the principles of balancing equations, recognizing reaction types like combination and displacement, and understanding oxidation and reduction processes.
Acids, Bases and Salts
Acquiring knowledge of acids, bases, and salts is pivotal for comprehending diverse chemical processes. Essential components encompass understanding their properties, the pH scale, indicators, and neutralization reactions.
Metals and Non-metals
Distinguishing between metals and non-metals and comprehending their properties are crucial for various applications. Key points involve studying their physical and chemical properties, the reactivity series, and metal extraction processes.
Carbon and its Compounds
Carbon compounds form the basis of organic life and are integral to many processes. Essential aspects include understanding their structure, functional groups, nomenclature, and the properties and uses of organic compounds.
Life Processes
Understanding life processes is fundamental for appreciating the functioning of organisms. Key points include nutrition, respiration, transportation, excretion, and the diverse modes of reproduction in both plants and animals.
Control and Coordination
Delving into mechanisms of control and coordination provides insights into organismal regulation. Key components include the nervous system functions, the endocrine system, hormone actions, and reflex mechanisms.
How do Organisms Reproduce
Understanding reproduction is essential for grasping life’s continuity and diversity. Key points include sexual and asexual reproduction modes, fertilization processes, and human reproduction dynamics.
Heredity and Evolution
Heredity and evolution concepts explain trait inheritance and life’s evolutionary processes. Key points encompass Mendel’s laws, sex determination, chromosomal theories, and Darwin’s evolutionary principles.
Please note that these are not a final list of topics, and is made only for ready reference.


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