Question

what will happen if iron nails are placed in a solution of magnesium sulphate? why?​

Answer 1

Answer:

Nothing will happen, Coz if u know bout reactivity series u will surely remember that magnesium is more reactive than iron hence iron is not able to displace magnesium form sulphate solution so no reaction will takes place there.

Explanation:

Hope itz helps u

Answer 2

Answer:

Iron is less reactive than magnesium and hence it cannot displace magnesium in the above reaction. Hence, no reaction will take place.