Changes happen all around us—ice melts, paper burns, iron rusts. But not all changes are the same. Class 7 Science Ch 5 Physical and Chemical Change” teaches the difference between changes that only alter the state of matter and those that create new substances. Regular practice of MCQs makes learning strong and effective. This free online test helps students revise concepts, improve memory, and perform better in exams.
Table of Contents
Key Topics of Chapter 5
Students will learn about:
- Physical Change: Change in shape, size, or state without forming a new substance (e.g., melting, freezing, boiling).
- Chemical Change: Formation of a new substance with different properties (e.g., burning, rusting, digestion).
- Rusting of Iron: Conditions, prevention, and importance.
- Crystallization: A method of obtaining pure substances from their solutions.
- Daily life examples of physical and chemical changes.
Also Read- Class 7 All Book Free MCQs Test
Class 7 Science Ch 5 Physical and Chemical Change Online Test
The MCQ Online Test helps students revise faster and test their knowledge. Benefits include:
- Quick recall of key definitions and examples
- Understanding the difference between physical and chemical changes
- Preparation for exams with confidence
- Fun and interactive way of learning science
Please read the instructions carefully before the test.
1. All the students must take note of the time because the time limit is 45 minutes.
2. Attempt all the Questions.
3. Each MCQ carries 1 mark, and each fill-up carries 2 marks.