Question

How did you find weather changes or physical or chemical change?

Answer 1

Heya mate✋✋

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Here is the answer⤵⤵

You can find whether the change is physical or chemical by its various properties like:-->

1. In a physical change, only physical properties of a substance changes while in chemical change , chemical properties will change.

2. physical change is temporary and no new substance is formed while chemical change is permanent and new substance will form.

3. Like --> evaporation of water is a physical change as water only changes its physical properties and become gaseous.

4. Like----> Rusting of iron is a chemical change because here, new substance called rust is formed which cannot be transformed back into its original form , which means that it is permanent change.


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Hope it helps✌✌



Thanks!!

Answer 2

I think chemical change