ICSE stands for Indian Certificate of Secondary Education. It is an autonomous educational board in India. It is known for quality education and is considered one of the most challenging education boards in India. All the students are encouraged and advised to have detailed knowledge regarding the ICSE Class 9 Chemistry syllabus to have a clear and concise idea about the exam pattern, upcoming exams, and marking scheme. In this article, students will know about the ICSE Class 9 Chemistry question paper for the academic year 2021-22, including the names of the units, main topics, marking scheme, and practical examples. It further includes the evaluation scheme.
Chemistry is one of the main concepts of science. It includes chemical formulas, preparation, and experiments. These topics help lay a solid foundation for higher education. All the chapters are incorporated in the secondary studies and higher classes.
ICSE Class 9 Chemistry Syllabus
The ICSE Class 9 Chemistry syllabus contains the units and essential topics of the chapters that will help students for their academic year 2021-22. Practical-based learning and theory-based learning are both vital for the students. The updated syllabus for Class 9 Chemistry is as follows:
|Matters and its Compositions: Law of Conservation of Mass||Kinetic theory of matter Law of conservation of mass|
|Study of Gas Laws||Behaviour of gases Charles’ Law Relationship between Celsius scale and Kelvin scale of temperature|
|Elements, Compounds, and Mixtures||Significance and difference between compounds, elements, and mixtures Types of mixtures Separation of mixtures (solvent, evaporation, filtration, distillation, centrifugation, etc.)|
|The language of Chemistry||Element symbolsValency concept Non-metals Radicals Chemical equations|
|Physical and Chemical Changes||Difference between chemical and physical changes Conditions for chemical change Types of chemical change Energy changes in a chemical change Burning|
|Water||Water as a compound Water pollution Treatment of water pollution Chemical properties|
|Atomic Structure||Structure of an atom Mass and atomic numbers Isotopes and octet rule|
|The Periodic Table||Dobereiner’s Triads Newland’s law of octavesMendeleev’s contributions Modern periodic table Modern periodic law|
|Study of the First Element – Hydrogen||Hydrogen from water Hydrogen from dilute acids Hydrogen from alkalis Collection and preparation of hydrogen|
|Atmospheric pollution||Acid rain Global warming Ozone depletion|
ICSE Class 9 Chemistry Mark-Distribution Scheme:
The ICSE Class 9 Chemistry previous year question paper 2021 is for two hours. It consists of theory and practical-based questions. The theory part consists of 80 marks, and the internal assessment consists of 20 marks. The internal assessment gets divided into sections.
- Subject Teacher (Internal Examiner) – 10 marks
- External Examiner – 10 marks
|Theory-Based Question Paper||80|
|Internal Assessment (Practical Work)||20|
ICSE Class 9 Chemistry Exam Pattern:
The exam pattern helps students understand and prepare the type of questions they can expect from each chapter. It guides students to focus on the chapter that holds a high weightage. The question paper of Class 9 Chemistry gets segregated into two parts with an equal weightage of 40 marks each. The first section of the question paper consists of short answer-type questions. These questions are selected from the entire syllabus. So, students are required to prepare short answer-type questions from each chapter. The second section of the question paper consists of six questions, and students are required to attempt four(4) questions out of the six(6) questions. These four questions are of 10 marks each, making a total of 40 marks.
|S. No.||Type of Questions||Marks|
|Compulsory Short Type Questions||40|
|Long Answer Type Questions (Attempt only 4 out of 6)||40|
ICSE Class 9 Chemistry question paper helps students prepare the most crucial topics for the next academic year. It allows students to focus on the topics and concepts that are most likely to come in exams.
Approach to solve the questions:
The exam paper gets distributed into two(2) sections, Section A and Section B. Section A consists of various questions, like MCQs, Fill in the Blanks, One-word Questions, and short answer type questions. The MCQ question consists of four options. Students will have to select the right option by solving the problem. It might have atomic structure, the periodic table, and elements topics. They are generally easy questions. So, students should start with the MCQ questions first.
Once students complete these questions, they can move on to the next part of Section A, which includes fill-in blanks. A couple of questions might consist of diagrammatic representations, and students will have to solve the chemistry equations to answer the question. They are also easy compared to other questions.
Section A also consists of short answer-type questions of 1 and 2 marks each. They are easy to attempt. So, overall, we can say that Section A is easy, and students can secure good marks if they perform well in Section A.
Section B of the question paper consists of long answer-type questions of 10 marks each. Students will get a choice to attempt only four(4) questions out of six(6) questions. The question will be lengthy and require the most time to solve the equations or answer the question. Students should attempt this section after completing Section A, but they can attempt it first if they are confident in the long questions. The last section usually gets based on practical calculations and lengthy problems.
FAQS of Class 9 ICSE Chemistry
- What is the composition of hydrogen in water?
Ans: (d.) 11.1%
Which part of the atom contains protons and neutrons?
Ans: Protons and neutrons are found in the nucleus of the atom.
How many electrons are there in the outer shell of neon?
Ans: There are a total of eight electrons in the outer shell of a neon.
What is the chemical formula of soap?
Ans: The chemical formula of soap is C27 H25 COONa