ICSE 10th Chemistry Important Topics List 2025

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ICSE 10th Chemistry Important Topics List 2025: Exams for class 10 will be administered by the Council for the Indian School Certificate Examination (CISCE) between February 18 and March 27, 2025. The date of the ICSE 10th Chemistry Exam is March 21, 2025. Students can improve their preparation by consulting the ICSE 10th Chemistry Important Topics List 2025 for Exam Day, since the ICSE 10th board exams are quickly approaching.

The following list of crucial subjects will assist students in getting ready for the Chemistry paper, which is worth 80 points for theory and 20 points for practicals. Based on the study from the previous year, these subjects will comprise the majority of the questions. Students can achieve the highest possible scores on their ICSE 10th Chemistry Exam by giving priority to these subjects.

The study of compounds is the most significant of the nine chapters in the Class 10 ICSE Chemistry Syllabus 2025, with a weight of twenty points. The periodic table and organic chemistry follow, with weightings of 10 and 15, respectively, according to the Chemistry Class 10 ICSE 2025 chapter weighting. The ICSE 10th Chemistry Important Topics List 2025 for Exam Day is available to students below.

ICSE 10th Chemistry Important Topics List 2025
ICSE 10th Chemistry Important Topics List 2025

ICSE 10th Chemistry Important Topics List 2025

Here is the complete list of all important topics for ICSE exam 2025:

Chapter Name ICSE 10th chemistry important topics list  Weightage 
Study of compounds
  • Laboratory Preparations
  • Special Properties Reactions
  • Manufacturing Reactions like ostwald process, Habers process, contact process etc.
  • Fountain Experiment
 20 Marks
Periodic Table
  • Groups and Periods
  • Valency and Shells
  • Trends
 15 Marks
Organic Chemistry
  • Isomerism, Homologus Series, Function Group
  • IUPAC Nomenclature
  • Alkanes, Alkenes, Alkines
  • Carboxylic Acid and Alcohols
 10 Marks
Metallurgy
  • Basics Like ORES, Minerals, Roasting, Calcination
  • Different methods of Concentration of Ores
  • Hall & Heroult Process
  • Different Ores of Aluminium
 10 Marks
Mole Concept and Stoichiometry
  • Concepts Like RAM, RMM, Atomic Mass and Moles etc.
  • Empirical Formula
  • Percentage Composition
  • All types of Numericals
 12 Marks
Study of Acids, Bases and Salts
  • Preparation and Chemical
    Properties of Acids and Bases
  • Preparation of Soluble and
  • Insoluble Salts
  • Important Salts: Formula and Preparation
 12 Marks
Electrolysis
  • Terms Like Electrolytes, electrodes, ions etc.
  • Examples of Electrolysis Process
  • Electrorefining
  • Electroplating
 8 Marks
Chemical Bonding
  • Basics of Bonds
  • Polarity Difference
  • Elearon Dot Structures
  • Examples of all types of bonds
 8 Marks

ICSE 10th 2025 Exam Chemistry Important Topics

Here’s the chapter-wise weightage for ICSE Class 10 Chemistry for 2025:

Chapter Weightage
Periodic Properties and Variations of Properties—Physical and Chemical 10 marks
Chemical Bonding 8 marks
Study of Acids, Bases, and Salts 12 marks
Analytical Chemistry 5 marks
Mole Concept and Stoichiometry 12 marks
Electrolysis 8 marks
Metallurgy 10 marks
Study of Compounds 20 marks
Organic Chemistry 15 marks
The total marks for the Chemistry paper are 80, with an additional 20 marks for internal assessment.
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