1.

Heating a mixture of Iron and Sulphur is termed to be chemical change

Answer»

ANSWER:

yes

Explanation:

When iron filings and sulphur powder are MIXED and heated they undergo a CHEMICAL reaction and FORM ferrous sulphide (FeS). It is a new substance which has properties entirely DIFFERENT from Fe and S. Therefore, heating of mixture of iron and sulphur powder is a chemical change



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