Question

. galvanization is a method to
a) protect the iron metal from corrosion
b) extract iron from its ore
c) protect food from rancidity
d) improve the ductility property of the metal​

Answer 1

Answer:

option c is your correct answer...

Answer 2

Galvanization is a method to a) protect the iron metal from corrosion.

• Corrosion is the rusting of metal that occurs due to a redox reaction on the metal surface. metal act as an anode and during rusting it is concerted into oxides and hydroxides. it causes damage to the surface of the metal.
• Corrosion can be prevented by greasing, oiling, and galvanizing the metal surface.
• In galvanisation a layer of metal such as zinc is coated on the surface of metal such as iron. zinc prevents the rusting because zinc is more reactive hence corrosion of zinc occurs and metal is protected.