General Knowledge - General Science - Discussion
Discussion Forum : General Science - Elements and Metals (Q.No. 21)
21.
When an iron nail gets rusted, iron oxide is formed
Discussion:
38 comments Page 3 of 4.
MANISH POONIA said:
1 decade ago
When iron react with oxygen formation of oxide takes place & wieght is increases ?
Nalain batool said:
1 decade ago
Rusting is natural phenomenon and surface gradually removed so wight is loss.
Manish said:
1 decade ago
It always increase because it adds other element without loss of anything.
Monika soni said:
9 years ago
Rust of iron gets heavier than simple iron and rust of iron is iron oxide.
Harihara sudhan said:
1 decade ago
Molecular weight of iron oxide is greater than the atomic weight of iron.
Sam said:
7 years ago
Does the weight increase basically the strength should increase?
(2)
Anoop said:
10 years ago
Generally we all know that 1+1 = 2.
Here it is Fe+O2 = Fe2O3.
Here it is Fe+O2 = Fe2O3.
Sachin g said:
1 decade ago
Rust is surplus add to the iron nail that increase its weight.
Subha said:
10 years ago
Iron oxide is junk. So it increases the wait of the nail.
Rakesh said:
8 years ago
Weight gets decreased since corrosion takes place.
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