Read and download the CBSE Class 7 Science Chemistry Worksheet in PDF format. We have provided exhaustive and printable Class 7 Science worksheets for Chemistry, designed by expert teachers. These resources align with the 2025-26 syllabus and examination patterns issued by NCERT, CBSE, and KVS, helping students master all important chapter topics.
Chapter-wise Worksheet for Class 7 Science Chemistry
Students of Class 7 should use this Science practice paper to check their understanding of Chemistry as it includes essential problems and detailed solutions. Regular self-testing with these will help you achieve higher marks in your school tests and final examinations.
Class 7 Science Chemistry Worksheet with Answers
1. The acid present in guava
(i) Citric acid (ii) oxalic acid
2. The king of acids is
(i) Sulphuric acid (ii) Nitric acid
3. Write an example of decomposition reaction
4. Write the name and formula of one neutral and one basic salt
5. What happens when iron is placed in the copper sulphate solution for some time? Write the equation also
6. How are salts formed? Write it’s any two properties
Or
Define : (i) Acidic salts (ii) Basic salts (iii) Neutral salts
7. Write the balanced chemical equations for the following
(i) Calcium oxide reacts with sulphuric acid to form calcium sulphate and water
(ii) Aluminium hydroxide reacts with hydrochloric acid to form aluminium chloride and water.
8. Write the chemical name and formula of the following compounds
(i) Washing soda (ii) Quick lime (iii) Blue vitriol
9. Differentiate between physical and chemical change(any four points)
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Important Practice Resources for Class 7 Science
CBSE Science Class 7 Chemistry Worksheet
Students can use the practice questions and answers provided above for Chemistry to prepare for their upcoming school tests. This resource is designed by expert teachers as per the latest 2026 syllabus released by CBSE for Class 7. We suggest that Class 7 students solve these questions daily for a strong foundation in Science.
Chemistry Solutions & NCERT Alignment
Our expert teachers have referred to the latest NCERT book for Class 7 Science to create these exercises. After solving the questions you should compare your answers with our detailed solutions as they have been designed by expert teachers. You will understand the correct way to write answers for the CBSE exams. You can also see above MCQ questions for Science to cover every important topic in the chapter.
Class 7 Exam Preparation Strategy
Regular practice of this Class 7 Science study material helps you to be familiar with the most regularly asked exam topics. If you find any topic in Chemistry difficult then you can refer to our NCERT solutions for Class 7 Science. All revision sheets and printable assignments on studiestoday.com are free and updated to help students get better scores in their school examinations.
You can download the latest chapter-wise printable worksheets for Class 7 Science Chapter Chemistry for free from StudiesToday.com. These have been made as per the latest CBSE curriculum for this academic year.
Yes, Class 7 Science worksheets for Chapter Chemistry focus on activity-based learning and also competency-style questions. This helps students to apply theoretical knowledge to practical scenarios.
Yes, we have provided solved worksheets for Class 7 Science Chapter Chemistry to help students verify their answers instantly.
Yes, our Class 7 Science test sheets are mobile-friendly PDFs and can be printed by teachers for classroom.
For Chapter Chemistry, regular practice with our worksheets will improve question-handling speed and help students understand all technical terms and diagrams.