When silver metal is added to a solution of iron nitrate, what will happen?
Silver displaces iron.
No reaction takes place.
Iron displaces silver.
The solution catches fire.
Silver is less reactive than iron so it can not displace iron from its solution. Hence, no reaction will take place.
Which of the following pairs cannot undergo displacement reaction?
(a) iron sulphate solution and magnesium
(b) zinc sulphate solution and iron
(c) zinc sulphate solution and calcium
(d) silver nitrate solution and copper