Question

write 5 properties of chemical change

Answer 1

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Your answer is given below you can check it :

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Five properties of chemical change are :

✴️ irreversible changes

✴️ new substances formed having new chemical properties

✴️ Colour change

✴️ evolution of heat

✴️ formation of precipitation

✴️ physical state change

✴️ evolution of gas

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Answer 2

hii...


The properties are given :

1. The chemical composition of a substance is changed.

2. Most changes are irreversible.

3. New substance are formed ( eg : Paper ---> Ashes )

___________

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