An old cycle frame was left in open for a few days. A brown layer got slowly deposited on its surface and could not be removed when rubbed with sand paper. What actually happened?What is brown layer chemically known as?
Answers
Answered by
31
it was rust deposited on it
basically it cannot be removed by sand paper easily
it's formula is Fe2O3
basically it cannot be removed by sand paper easily
it's formula is Fe2O3
Answered by
25
Answer:
It is actually rust this happens due to the presence of moisture content in the air. It can not be removed with the sand paper easily. Its formula is Fe2O3.
HOPE IT HELPED U....
Similar questions