Two common ways of preventing rust is by oiling the iron object or painting its surface. However, both are not effective ways . Give reason for this statement.
Answers
Explanation:
For starters, it’s important to understand what rust is. Put simply, it’s a chemical reaction involving iron, water and oxygen. The result is hydrated iron oxide, aka rust. In appearance, rust is generally a red or yellow shade of brown, characterised by flaking and cracks. You’ll see it on everything from bicycles and Swiss army knives to jumbo jets and tanker ships. The process is a well-known example of corrosion, and sees iron break down during oxidation. This is triggered by moisture in the air. When even more water is present, the entire process is ultra-fast-tracked.
As we know we use these ways to prevent metal from rusting. Rusting occurs due to contact of metal with oxygen. Every way we found, is just a protection not insurance. oil and painting get removed due to physical, climatic condition and after removal they get damaged. but we found that painting is most common way of protection.
If helpful mark as brenlist
⬆️ ⬆️ ⬆️ ⬆️ ⬆️ ⬆️ ⬆️ ⬆️