Question

What is meant by corrosion and rusting with example

Answer 1

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$\sf{\underline{1)\:Corrosion:-}}$

Corrosion is the process in which metals, are deteriorated by action of air, moisture, chemicals etc. 

$\sf{\underline{Example:}}$ Rusting.


$\sf{\underline{2)\:Rusting:-}}$

Rusting is a type of corrosion which occur on the surface of iron material, when its in contact with atmospheric oxygen. 

$\sf{\underline{Example:}}$ Rust.


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Answer 2

Dear mates here is your answer

➡️Corrosion is a natural process, which converts a refined metal to a more chemically-stable form, such as its oxide, hydroxide, or sulfide. It is the gradual destruction of materials by chemical and/or electrochemical reaction with their environment.

️Example➡️Rusting, the formation of iron oxides, is a well-known example of electrochemical corrosion.

Rusting

➡️Rust is an iron oxide, a usually red oxide formed by the redox reaction of iron and oxygen in the presence of water or air moisture. Several forms of rust are distinguishable both visually and by spectroscopy, and form under different circumstances