Why does the colour of copper sulphate solution change when iron piece – InterviewSolution

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1.	Why does the colour of copper sulphate solution change when iron pieces are added to it
Answer» LOUR of the copper sulphate solution changes into GREEN colour & then iron nail acquires a brownish look. This is because that iron is more reactive than copper. The following chemical reaction takes place in this ACTIVITY. In this reaction, iron displaces copper from CuSO4 solution.Hope it helps you frnd ❤️❤️Please mark me as the BRAINLIEST and THANK my answers##follow me if u haven't ❤️❤️✌️✌️

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