Question

We mix iron filling with sulphur and grind it and we heat the mixture is it chemical change and why

Answer 1

Hey friend here is your answer


It's a chemical change because you cannot get back the actual reactant back i,e sulphur and iron filling cannot be retrieved back
And a new substance with different property is formed
So such a change is a chemical change

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Answer 2

It is a chemical change because the Sulphur turns from blue to green. And the iron filling will become rusted and it will turn into a brownish colour. And the iron filling cannot be retained back.


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