please answer me question no 3??
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1) change its colour and state. Evolution of gas
SO2 and SO3.
2)Decomposition reaction.
3)2FeSO4(s) +Heat → Fe2O3(s) + SO2(g) + SO3(g)
SO2 and SO3.
2)Decomposition reaction.
3)2FeSO4(s) +Heat → Fe2O3(s) + SO2(g) + SO3(g)
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