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Chemistry CBSE Live product
Class 8 (2025-26)
Nature of matter: Elements, compounds and mixtures
Pure substance and their properties
7.
Gas test: Iron sulphide, iron and sulphur mixyure
Question:
2
m.
Pick
the correct answer:
Gas test
On heating iron and sulphur mixture strongly it leads to the formation of black powder mass. What is the name of the product formed?
Sulphur dioxide
Iron sulphide
Iron oxide
Sulpuric acid
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