Question

Reaction of solution of copper Sulphate with iron nail.

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 color becomes ______.
( fill in the blanks )

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.

Answer 2

heya ....
here is ur answer...
on immersing the brown coloured iron nails in blue coloured copper sulphate solution , the displacement of copper by iron takes place and colour changes to green.
hope helpful....