Question

when a solution of copper sulphate was kept in an iron vessel, after a few days, a larger number of holes were observed in the plot. what would be the reason behind itm

Answer 1

Because iron is more reactive than copper it displaces copper from copper sulphate to form iron sulphate because of this phenomena iron from iron vessel gets mixed with sulphate solution because of this there were no. of holes
Fe + Cuso4=Feso4+Cu


alternative answer

The higher equation of iron displaces copper from CuSO4 and it is being consumed then holes appears on the pot.
This should come with metal displace and lower order metal do it so.
On the other hand, the Cu changes to Cu metal and consider it accordingly.
It displaces from CuSO4 and iron is being consumed then holes.

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Answer 2

because iron is more reactive than copper therfore it will displace copper from copper sulphate to form iron sulphate because of this phenomena the iron from iron vessel we'll mixup with sulphate solution therefore will be number of holes.

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