What is corrosion ?

What is corroison? What are the factors which affect corrosion? CO_(2) is always present in natural water. Explain its effect (increases stops or no effect) on rusting of Fe.

Which is corrosion resistant plastic of fluorine?

Rate of corrosion I maximum when

What is resonance ? What is resonant frequency ?

What is Acid rain ? What are its harmful effects ?

Which metal is highly resistant to corrosion?

Which of the following reaction is not involved in corrosion of iron?

Choose the incorrect statement about corrosion on the metal surface.

To protect iron against corrosion, the most suitable metal plating on it, is

Differentiate between the following with suitable examples : (i) mineral and ore (ii) corrosion and rancidity (iii) malleability and ductility