ICSE Class 8 Papers Chemistry: Download 3 PDFs
Find icse class 8 papers chemistry on this page. We host 3 chemistry PDFs for Class 8, covering the years 2018, 2019, and a First Test from July 2024. You can download these question papers and use the exam pattern notes below to prepare.
Class 8 chemistry builds your base for the Class 9 and 10 syllabus. The chapters cover hydrogen, carbon, and the structure of the atom. These papers test how well you understand chemical formulas, equations, and basic atomic theory. You can also check our main Class 8 hub for other subjects and the Class 8 textbook list for study material.
Download ICSE Class 8 Chemistry Question Papers PDF
These are the 3 question papers PDFs hosted on icseboard.org for ICSE Class 8 Chemistry, organised by subject. Each section below explains what those papers cover before the download table.
These 3 PDFs are Class 8 Chemistry question papers from 2018, 2019, and a First Test in July 2024. The 2018 and 2019 papers test 80 marks each and cover topics like hydrogen, carbon, atomic structure, chemical formulas, and equation balancing. The 2024 First Test is a 20-mark paper focused on states of matter and physical versus chemical changes. Students should use these papers to practice writing chemical names, balancing equations, and identifying reaction types.
| Paper | Download |
|---|---|
| First Test Chemistry Jul (2024) | Download PDF |
| Chemistry (2018) | Download PDF |
| Chemistry (2019) | Download PDF |
What the 2018, 2019, and 2024 Chemistry Papers Cover
The 3 PDFs in the table above span six years of actual school exams. Each paper follows a different format and tests different chapters. You need to know these differences before you start solving them.
| Paper | Year | Marks | Time Allowed | Format |
|---|---|---|---|---|
| Final Examination | 2018 | 80 | 2 hrs. 15 min. | Short answer questions |
| Final Examination | 2019 | 80 | Not stated in excerpt | Section I (40) + Section II (40) |
| First Test | 2024 | 20 (Section A) | Not stated in excerpt | Multiple choice and assertion-reason |
The 2018 paper is an 80-mark exam with 2 hours and 15 minutes of working time. It uses direct short-answer questions. The 2019 paper is also an 80-mark exam, but it splits into Section I (40 marks) and Section II (40 marks). Section I is compulsory, and you attempt any four questions from Section II. The 2024 First Test is a shorter, 20-mark Section A paper. It uses multiple-choice and assertion-reason questions.
Timing varies by subject and year; each paper states its own.
Topics That Recur Across the 2018 and 2019 Papers
Some chemistry topics appear in multiple papers. These are the areas you should study first. The topic frequency below comes only from the excerpts we have for these 3 papers.
- Chemical reactions and equations: The 2018 paper asks you to balance 5 equations. The 2019 paper asks you to name the type of reaction for 5 equations.
- Chemical formulas and names: The 2018 paper asks for chemical names from formulas and formulas from names. The 2019 paper asks for terms and substances.
- Atomic structure: The 2019 paper asks for the sub-atomic particle with a positive charge. The 2024 paper tests properties of solids, liquids, and gases.
The 2018 paper also tests hydrogen facts, oxidation, and hard water. The 2024 paper focuses on states of matter and physical versus chemical changes. For official curriculum updates, you can check the CISCE official website.
How to Use These Papers for Exam Preparation
Use these papers to test yourself after you finish a chapter. Do not read them like a textbook. Follow these steps to get the most out of them.
- Finish your study of hydrogen and carbon from your ICSE textbooks.
- Take the 2018 paper first. It uses direct fill-in-the-blank and balancing questions.
- Time yourself for 2 hours and 15 minutes to match the 2018 exam condition.
- Check your answers against your textbook notes. Mark the questions you got wrong.
- Take the 2019 paper next. It has a section format similar to the Class 9 and 10 board papers.
The 2019 paper’s Section I and Section II format is good practice for higher classes. It forces you to choose which questions to answer. This builds your exam strategy early.
Common Mistakes Students Make While Studying
Students lose marks on Class 8 chemistry papers for a few common reasons. You can avoid these with a little care.
- Unbalanced equations: The 2018 paper gives 5 marks for balancing equations. Students often forget to count oxygen atoms on both sides. Always check the atom count for each element.
- Wrong chemical names: The 2018 paper asks for the chemical name of NaNO_2. Students confuse sodium nitrite with sodium nitrate. Nitrite ends with NO2, nitrate ends with NO3.
- Mixing up reaction types: The 2019 paper asks you to name reaction types. Students confuse a combination reaction with a decomposition reaction. A combination reaction joins two substances. A decomposition reaction breaks one substance into parts.
- Ignoring valency: The 2018 paper asks for the valency of carbon in CH_4. Carbon has a valency of 4. You need this to write correct formulas.
Worked Examples for Recurring Question Types
Here are two worked examples based on the recurring question types in these papers. The numbers and wording are original, but the style matches the real exams.
Example 1: Balancing a Chemical Equation
Balance the equation: Al + O_2 \rightarrow Al_2O_3
- Count the atoms. Left side: 1 Al, 2 O. Right side: 2 Al, 3 O.
- Aluminum and oxygen are both unbalanced.
- Place a 2 before Al_2O_3 to get 4 Al and 6 O on the right.
- Place a 4 before Al to get 4 Al on the left.
- Place a 3 before O_2 to get 6 O on the left.
- The balanced equation is: 4Al + 3O_2 \rightarrow 2Al_2O_3
Example 2: Identifying a Reaction Type
Identify the reaction: CaCO_3 \xrightarrow{heat} CaO + CO_2
- One reactant breaks down into two products.
- Heat drives the breakdown.
- This is a thermal decomposition reaction.
Marking Guidance from the Paper Tags
The mark tags in these papers tell you how much detail to write. A short answer needs less detail than a long answer.
- 5-mark questions: The 2018 paper gives 5 marks for 5 fill-in-the-blank items. Each blank is worth 1 mark. Write only the missing word or phrase.
- 5-mark reaction questions: The 2019 paper gives 5 marks for naming 5 reaction types. Write the correct term for each. Do not write the full equation unless asked.
- 6-mark observation questions: The 2018 paper gives 6 marks for observations. State what you see. Mention color changes, gas bubbles, or precipitate formation.
Frequently Asked Questions
How many chemistry papers can I download here?
You can download 3 chemistry papers for Class 8. They cover the years 2018, 2019, and a First Test from July 2024.
What is the marks and time pattern of the 2018 paper?
The 2018 paper is an 80-mark exam. You get 2 hours and 15 minutes to complete it. It uses short-answer questions like fill-in-the-blanks and equation balancing.
How is the 2019 paper different from the 2018 paper?
The 2019 paper is also 80 marks, but it has two sections. Section I is 40 marks and compulsory. Section II is 40 marks and you choose four questions. The 2018 paper has no section split.
What does the 2024 First Test paper cover?
The 2024 First Test is a 20-mark Section A paper. It uses multiple-choice and assertion-reason questions. It tests states of matter and physical versus chemical changes.
Do these papers come with solutions?
No. This page hosts the question papers and exam guidance. It does not host solution sets. You can check your answers against your textbook notes.
More ICSE study material on this site
Reference: CISCE-aligned ICSE Class 8 textbook material.