Question

$<b>$

Hii Guys

Todays my Scince question

Try to give best answer

What is the measure to prevent corruption of metal ?

Give Answer for 5 Mark's

Please don't Spammer ❌

It's my exam Questions

So try to understand *_*

Answer 1

Question : What are the measures to prevent corrosion of metals?

In your question, You have wrote "Corruption" which is wrong.

Let's see what the answer is :

Corrosion :

Due to various components of atmosphere, oxidation of metals takes place, consequently resulting in their damage. This is called corrosion. Iron rusts and a reddish coloured layer is collected on it. This is corrosion of iron.

Prevention / Measures to prevent corrosion :

Corrosion damages buildings, bridges, automobiles, ships, iron railings and other articles made of iron.

It can be prevented by using an anti-rust solution, coating surface by the paint by processes like galvanising and electroplating with other metals.

_________________________

Answer 2

ＳＴＥＰＳ ＦＯＲ ＰＲＥＶＥＮＴＩＮＧ ＣＯＲＲＯＳＩＯＮ :-

❖ Oiling

❖ Painting

❖ Galvanization

❖ Nickel plating

❖ Chrome plating

In all the above processes, a layer will be developed on the metal to prevent the metal from being contact with atmospheric oxygen and moisture.

Thus , it prevents CORROSION.

------------------------------------------------------

❖ Alloys

In this method, two metal or one metal and one non- metal is mixed homogeneously to make an alloy.

Moreover, alloys are significantly different from individual metals.

Thus, it prevents CORROSION.

_____________________________