Rusting of iron is a physical change.
The rusting of an iron object is called:
(a) corrosion and it is a physical as well as a chemical change
(b) dissolution and it is a physical change
(c) corrosion and it is a chemical change
(d) dissolution and it is a chemical change
So, rusting of iron is a chemical change or physical change???
give reason;
magnetization of iron is a physical change while rusting of iron is a chemical change