Question

Define the terms :

Galvanised Iron and Passive Iron​

Answer 1

Heya!❤️

To prevent from corrision,when an iron sheet is covered with a thin layer of zinc on it's surface, it is called Galvanised Iron.

When iron is treated with concentrated nitric acid,a protective film of oxide is formed on its surface which prevents it from further corrosion by making it inactive.This iron is known as Passive Iron.

Hope this helps

@adiba31❤️✌❤️

Answer 2

Answer:

Iron and steel are the two most common types of metals that are galvanized. However, they are not the only types of metal that can receive this treatment. Most ferrous metals are able to be galvanized, while most non-ferrous metals are not able to be galvanized.