Question

An iron nail is dipped in an aqueous solution of blue vitriol.What changes will be observed after some time? What kind of reaction is this?Mention the equation for this reaction​

Answer 1

Answer:

this is a type of displacement reaction. In this case there is displacement of copper by iron which is more reactive as compared to copper which is present in blue vitriol. As a result of this there is formation of free copper with settles at the bottom of the container.