in joining railway tracks or cracked machine parts reaction of Fe2o3 with aluminium is utilised give reason
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These reaction (metal oxide with aluminium) are highly exothermic(large amount of heat is released ). Due to the large amount of heat produced , the metals are produced in molten state. This reduction property of aluminium is used in welding broken pieces of heavy iron objects like railway tracks.
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termite reaction
Explanation:
the eq
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