Question

021.(a)What is corrosion? Give three example of corrosion. How can we
prevent it?
Albatic ranciditv2 Write different methode ofron​

Answer 1

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Explanation:

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Answer 2

corrosion is a process in which the metals react with atmospheric agent like oxygen means oxidized and letter they are corrode.

The examples are:- 1.When iron is oxidised by oxygen. 2.when copper is react with oxygen.

To prevent this we first paint the metal or substance.