Question

Through displacement reaction Iron can replace *

1.Zinc from Zinc sulphate
2.Copper from Copper sulphate
3.Sulphur from sulphuric acid
4.Zinc from Zinc Nitrate​

Answer 1

Answer:

Copper from Copper sulfate

Explanation:

copper is less reactive than iron.

Answer 2

Answer:

copper from copper sulphate

Explanation:

because iron is more reactive than copper than because we know that the most reactive metal displaces the least reactive metal from its salt solutions.