Question

giving one example of each kind show that a change in energy take place when a physical or chemical change

Answer 1

physical change is a change in which no heat is evolved and it is generally reversible. the only change takes place in the physical change that are shape, size state and smell
chemical change is a change in which the chemical properties of the meterial gets change generally heat is invoved and is irreversible


@skb

Answer 2

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here is. ur answer.

hope it helps you

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