Question

blue colour of copper sulphate solution is destroyed when iron fillings are added to it give reason for your answer​

Answer 1

Explanation:

Copper sulphate solution is blue in colour but when it react with iron it turn sea green because iron sulphate is formed when copper sulphate react with iron . there for iron acquire brown color. this brown colour is deposits on the iron filing is copper.

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Answer 2

Answer:

because iron sulphate is formed and iron is more reactive than copper.