Question

what do you mean by corrosion? how can you prevent it?​

Answer 1

Answer:

When some metals are exposed to moisture, acids etc., they tarnish due to the formation of respective metal oxide on their surface. This process is called corrosion. Corrosion can be prevented by painting the surface, oiling, greasing, galvanizing, chrome plating or making alloys.

Answer 2

Question :-

• What is Corrosion ?
• How to prevent corrosion .

$\purple{\boxed{\bold{\large{Answer}}}}$

When metals are attacked by air, water or acid they gradually eaten by them and their shiny surface lost. They are said to be corrode and this process is called corrosion.

$\red{\boxed{\bold{\large{Prevention:-}}}}$

This can be prevent by galvanising, allowing and painting, etc.

$\sf{\red{Thanks}}$