Question

give reason blue color of copper sulphate solution is destroyed when iron filings are added to it.

PLs answer.....very urgent

Answer 1

Explanation:

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blue colour of copper sulphate solution is destroyed when iron filings are added to it. ... Iron being a more reactive element than copper displaces copper from its compound. Ferrous Sulphate which is green in color and copper a reddish brown element are formed.

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Answer 2

Explanation:

since iron is place above Cu in reactive series, hence it displace Cu from CuSO4 solution. Hence

resuldting in change in colour.