ICSE 2026 Chemistry Must Do Topics For Exam Day: Council for the Indian School Certificate Examinations (CISCE) is set to conduct the ICSE Class 10 Chemistry Examination in 2026 on March 8, 2026, as part of the annual board examinations. Chemistry, being one of the core science subjects, requires thorough preparation with emphasis on high-weightage topics, such as Study of Compounds, Periodic Table, Mole Concept and Stoichiometry, and fundamental concepts. Therefore, candidates can go through the ICSE 2026 Chemistry Must Do Topics For Exam Day given here and understand the topics that carry more weightage than the others in the board examination.
Also Read |
ICSE 2026 Chemistry Must Do Topics For Exam Day
The ICSE Class 10 Chemistry examination carries a total weightage of 100 marks, distributed between an external written examination worth 80 marks and an internal assessment component worth 20 marks based on practical work. The theory paper is conducted for a duration of 2 hours and follows a comprehensive syllabus covering various branches of chemistry, including Physical Chemistry, Inorganic Chemistry, and Organic Chemistry.
Here are the essential topics that must be prepared for the upcoming examination based on their weightage:
| Name of the Topic | Topic-wise Weightage (in marks) |
| Study of Compounds | 20 marks |
| Periodic Table | 15 marks |
| Mole Concept and Stoichiometry | 12 marks |
| Study of Acids, Bases and Salts | 12 marks |
| Organic Chemistry | 10 marks |
| Metallurgy | 10 marks |
| Electrolysis | 8 marks |
| Chemical Bonding | 8 marks |
The ICSE 2026 Chemistry Syllabus for the high-weightage topics includes the study of compounds, covering laboratory preparations, special properties, chemical reactions, and manufacturing processes like the Ostwald, Haber’s, and Contact processes, along with practical experiments such as the Fountain Experiment. It also covers the Periodic Table, including groups, periods, valency, electron shells, and periodic trends. The study of acids, bases, and salts focuses on their preparation, chemical properties, and essential salts with formulas. Additionally, the Mole Concept and Stoichiometry section includes RAM, RMM, atomic mass, moles, empirical formulas, percentage composition, and numerical problems.
Students appearing for the Chemistry examination must focus strategically on the ICSE 2026 Chemistry Must Do Topics For Exam Day to maximize their scoring potential and secure excellent marks.