A student took a solution of copper sulphate in beaker and put a clean iron nail into it.what will happen ? ( answer mark is 4)
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Answer:
Displacement reaction will happen
Explanation:
Iron being more reactive than copper will displace copper from its salt and form a subsequent salt of ferrous sulphate. During the reaction, the colour of copper sulphate [blue] will change to greenish-blue {ferrous sulphate}. This is an example of a Displacement reaction.
Fe(s)+CuSO4(aq)⟶FeSO4(aq)+Cu(s)
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