Question
Distinguish between the following. Physical change and Chemical change.

Answer

S.No.
Physical change
Chemical change
$(i)$
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.
$(ii)$
No new substance is formed.
New substances are formed.
$(iii)$
For example, dissolution of sugar in water.
For example, burning of a candle.

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