Read and download the CBSE Class 7 Geography Physical And Chemical Change Worksheet in PDF format. We have provided exhaustive and printable Class 7 Social Science worksheets for Physical And Chemical Change, 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 Social Science Physical And Chemical Change
Students of Class 7 should use this Social Science practice paper to check their understanding of Physical And Chemical Change 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 Social Science Physical And Chemical Change Worksheet with Answers
Fill in the blanks :
1. Changes that lead to the formation of new substances are called ________________
2. Melting of candle wax is a______________ change but its burning is a ______________ change.
3. Growth of a plant is a ____________ change while formation of clouds is a _____________ change.
4. A brown layer formed when an iron article is left exposed in air in an open area is called ___________
5. Large crystals of pure substance are obtained by _____________
6. The brown layer deposited on an iron nail dipped in copper sulphate solution is due to ______________
Name the following
1. Write the chemical formula of lime water.
2. Write the chemical name of Mg(OH)2
3. Write the chemical name and formula of rust.
4. Write the chemical name of blue vitriol.
Complete the following chemical reactions :
1. Magnesium oxide (MgO) + water (H2O) ______________
2. Iron (Fe) +oxygen (O2 ) + water (H2O) ________________
3. Carbondioxide ( CO2) + Lime water [Ca(OH)2] _______ + _______
4. Copper sulphate + Iron ______________ + _________________
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Important Practice Resources for Class 7 Social Science
CBSE Social Science Class 7 Physical And Chemical Change Worksheet
Students can use the practice questions and answers provided above for Physical And Chemical Change 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 Social Science.
Physical And Chemical Change Solutions & NCERT Alignment
Our expert teachers have referred to the latest NCERT book for Class 7 Social 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 Social Science to cover every important topic in the chapter.
Class 7 Exam Preparation Strategy
Regular practice of this Class 7 Social Science study material helps you to be familiar with the most regularly asked exam topics. If you find any topic in Physical And Chemical Change difficult then you can refer to our NCERT solutions for Class 7 Social Science. All revision sheets and printable assignments on studiestoday.com are free and updated to help students get better scores in their school examinations.
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Yes, studiestoday.com provides all latest NCERT Physical And Chemical Change Class 7 Social Science test sheets with answers based on the latest books for the current academic session
CBSE Class 7 Social Science Physical And Chemical Change worksheets cover all topics as per the latest syllabus for current academic year.
Regular practice with Class 7 Social Science worksheets can help you understand all concepts better, you can identify weak areas, and improve your speed and accuracy.