Question

Inference / Conclusion:
1. On immersing the brown coloured iron nails in blue coloured copper sulphate solution, they
displace_________... from the copper sulphate solution and their colour becomes__________
.
.(NO SPAM ONLY TRUE CHEMISTRY STUDENTS ANSWER)
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Answer 1

On immersing the brown coloured iron nails in blue coloured copper sulphate solution, they displace copper from copper sulphate solution and their becomes light green.

Hope it's help

Answer 2

Answer:

hope my attachment answer is correct