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Explain how painting of an iron gate prevents it from rusting.



Explain how painting of an iron gate prevents it from rusting.


Grade:10

7 Answers

Navjyot Kalra
askIITians Faculty 654 Points
7 years ago

Rusting is aided by both moisture (water) and air (oxygen). By painting an iron gate, we prevent its contact from the air and moisture present in the atmosphere. Hence, rusting is prevented.

 

Tulasi
11 Points
3 years ago
First of all we know that oxygen, water and air ,these three are very vital and essential for a thing to rust. Iron gates are metal. Iron gates have moisture but paints contains no moisture. So,painting must prevent the iron gates from rusting because it will not allow the iron gates from coming in the contact with moisture and oxygen.
Harshit Panwar
108 Points
3 years ago
Painting the iron bar or rod or here gate prevents contact of gases mainly water vapour and oxygen due to which rust is not formed.
Harsha upadhyay
77 Points
3 years ago
Iron gets rust due to its exposed surface`s reaction with oxygen ,water vapour etc. But by painting we cover its exposed surface and hence its reaction stops
Pragathi
15 Points
one year ago
Iron gates are painted to prevent rust from forming as:
When iron comes in contact with the air and moisture it makes the iron to rust.​
saroj kumar tiwari
13 Points
8 months ago
painting the iron bar or rod here get prevents contacts of gases mainly water vapour and oxygen due to which rust is nat formed
 
Janarth
60 Points
8 months ago
painting of an iron gate provents rusting as the coat prevents the iron metal and acts like a thick layer to protect the iron

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