Question

Define rusting of iron

Answer 1

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When Iron comes in contact with moisture and oxygen , the chemical process if rusting takes place. A brown colour substance forms around that metal which makes it rough and damages its plain surface.

The process of rusting can be well - understood by the following equation..

4 Fe(s) + 6 H2O(l) + 3 O2(g) → 4 Fe(OH)3(s)

i.e.

Iron + Water + Oxygen = Rust

To prevent rust.... You can apply the following methods...

i) Silver Coating

ii) Galvanization

iii) Lubrication
$\boxed{Hope\:This\:Helps}$

Answer 2

rusting of iron

When Iron comes in contact with moisture and oxygen , the chemical process if rusting takes place. A brown colour substance forms around that metal which makes it rough and damages its plain surface.