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Arrange the metals iron, magnesium, zinc and copper in the increasing order of their reactivityWhat will be the two made by the student when iron filings are added to sulphate solution |
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Answer» magnesium is the most REACTIVE followed by zinic then iron then lastly COPPER. The student will observe that there will be no reaction when copper is added on sulphate solution since copper does not react with sulphur ACCORDING to the RESEARCHES. |
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