Question

Ruting of iron is a chemical change but magnetization of iron is a physical change.
​

Answer 1

Answer:

Hi mate..!!!

.....

Here is your answer....

Magnetization of iron occurs to due to the temporary alignment of the electrons present in it in one direction only. This is done by rubbing the north pole of the magnet on the middle if the magnet towards its end. It is temporary because after some time, the electrons divert from the alignment.

However, iron rusts because its surface adsorbs oxygen (meaning only the surface reacts with oxygen). It is a chemical reaction where new compounds are formed. So obviously, rusting of iron is a chemical change, but magnetization of iron is not.

..

...

Hope you understand

Thanks for giving me chance to answer this question...

Answer 2

Answer:

yes it is

Explanation:

this is so because rusting is not reversible whereas magnetizing an iron is reversible magnetizing an iron is temporary as it wears off soon