Question

1.write the differences between physical change and chemical change​

Answer 1

Answer:

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Answer 2

$\huge\mathcal\color{teal} Answer :-$

Physical change :-

• The chemical composition of a substance does not change.

• Most changes are reversible.

• No new substances are formed.

• For example, Ice → Water → Steam

Chemical change :-

• The chemical composition of a substance changes.

• Most changes are irreversible.

• New substances are formed.

• For example, Paper → Ashes

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