When iro rod is dipped into copper sulphate solution for some time a brown coating is formed on the iron rod .explain why
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Iron displaces from Copper sulphate solution to form Iron sulphate and copper.This displaced copper gets accumulated on the surface of iron.
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Hey!!!!
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This observation is based on the reactivity series of metals.
In the reactivity series of metals Fe > Cu
Thus when we put a Iron rod into copper sulphate solution, iron displaces copper from its salt solution and a brown film is observed on the iron rod.
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Hope this helps ✌️
________
This observation is based on the reactivity series of metals.
In the reactivity series of metals Fe > Cu
Thus when we put a Iron rod into copper sulphate solution, iron displaces copper from its salt solution and a brown film is observed on the iron rod.
____________
Hope this helps ✌️
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