Aluminium metal displaces iron from ferric oxide (Fe2O2) giving aluminium oxide and iron. Which is more reactive, aluminium or iron ?
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Aluminum is more reactive as it is higher in the reactivity series.
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Answer:Fe2O3 on heating with aluminum get reduced to metal iron.The molten iron is filled in the space between railway tracks,this is known as thermite reaction.
Fe2O3(s)+2Al(s)----> Al2O3(s)+2Fe(l)+heat
Explanation:
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