Iron can be protected by coating with zinc or tin. If coating is broken.

Iron can be protected by coating with copper or tin. But if the coating is brokèn, iron corrodes faster than it dòes in the absence of Cu or tin. Why?

Iron is protected by coating it with a thin layer of:

Iron is protected by coating it with a thin layer of:

Give reason - Why : Galvanised iron particles are protected from rusting even if the zinc coating is broken.

The process of protecting iron by coating with zinc is called

The process of protecting iron by coating with Zinc.

What would happen if the protective tin coating over an iron bucket is broken in some place?

What would happen if the protective tin coating over an iron bucket is broken in some places ?

What would happen if the protective tin coating over an iron bucket is broken in some places ?