Science, asked by vikram991, 1 year ago

please simple language in answer give I am learn this because tomorrow test urgent

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Answered by Deadpool123

The colour of copper sulphate solution changes when kept iron nails in this because iron is more reactive than the copper. Iron dislaces copper from CuSO4.
Fe + CuSO4 -> FeSO4 + Cu

Answered by revikasinghal11

BECUSE THEY REACT AND IT IS THEIR TENDENCY TO DO SO....

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