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Lead is added to copper sulphate solutio...

Lead is added to copper sulphate solution.

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When lead is added to copper sulphate solution , more reactive lead displaces less reactive copper from copper sulphate . The colourless lead sulphate solution is formed with evolution of heat .
`CuSO_(4_((aq)))+underset("Lead")("Pb"_((s)))rarrunderset("Lead sulphate")(PbSO_(4_((aq))))+Cu_((s))+"Heat"`
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