# Changes Around Us: Physical and Chemical Important Questions and Practice Set with Answers | NCERT Class 7 Science | SwaVid

This chapter explores the fascinating world of changes happening around us, categorising them into physical and chemical changes. You will learn to iden...

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# Changes Around Us: Physical and Chemical

## Which of the following is a characteristic of a physical change?

## Find the gaps before this chapter finds them for you.

## Related chapters

Chapter 5 · Class 7 Science

This chapter explores the fascinating world of changes happening around us, categorising them into physical and chemical changes. You will learn to identify the characteristics of each type of change, understand how new substances are formed in chemical reactions, and discover methods to prevent undesirable changes like rusting. The concepts of crystallisation and galvanisation are also introduced, providing insights into practical applications of these principles.

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Multiple Choice Questions · 1 / 15

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- NCERT Class 7 Science textbook: Curiosity : Chapter 5: Changes Around Us: Physical and Chemical

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