Question

Explain why rusting of iron object is faster in coastal area than desert?

Answer 1

Rusting of iron object is faster in coastal areas than that of deserts because near coastal belts there is a lot of moisture(water content) which reacts with oxygen present in the air and forms ferrace oxide or iron oxide. (water+oxygen:-iron oxide)

Answer 2

as the amount of water is comparitively more in costal areas than desert