Question

Write a short note on rusting and its methods of prevention.​

Answer 1

Answer:

$\huge{\red{question}}$

Write a short note on rusting and its methods of prevention.

$\huge{\purple{answer}}$

• The most common method of preventing the rusting of iron is to coat its surface with paint or apply grease, oil or varnish.
• Rusting of iron can be prevented by galvanization.
• The process of depositing a thin layer of Zinc metal on Iron objects is called galvanization.
• Method to protect steel and iron articles from rusting by coating them with a thin layer of zinc.
• Homogeneous mixture of two or more metals, or a metal and a non-metal to change the properties of the pure state metals and protect them from rust.
• Providing the metals with an electric charge can help inhibit the electrochemical reactions that lead to rusting.

Explanation:

i hope it helps uh.....

Answer 2

Answer:

When a piece of iron is left out in open for a while a film of brownish

substance gets deposited on its surface called rust. Rusting occurs when iron is

exposed to oxygen in air and water or water vapours. This process of rust

formation in presence of oxygen and water or water vapours is called rusting.

Some ways to prevent rusting are:

1.Paint the surface of the metal with any durable acrylic paint.

2. Avoid contact of metal surface with moisture or water.

3. Coat the metal surface with oil, grease.