why are coils of electric toaster and electric irons made of an alloy rather than a pure metal
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metals can get rust when exposed to moisture and O2. And alloy is combination of metals and non metals becoz which it doesnt get rusted.so to avoid rusting coils r made of alloy
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Explanation:
Alloys are preferred to make coils of toasters and irons because they have higher resistivity and do not oxidise easily at high temperature.
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