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Question

Distinguish between Physical change and Chemical change.

Physical and chemical changes CBSE Class 7

May 21, 2024

Answer

	Physical change	Chemical change
1.	A change in which only physical properties of any substance get changed.	A change in which composition and chemical properties of the substance get changed.
2.	No new substance is formed.	New substances are formed.
3.	For example, dissolution of sugar in water.	For example, burning of a candle.

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