Question

6. What is rusting of iron? What conditions are required for rusting to take place?​

Answer 1

Answer:

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Explanation:

Rusting is an oxidation reaction. The iron reacts with water and oxygen to form hydrated iron(III) oxide, which we see as rust.

Here is the word equation for the reaction:

iron + water + oxygen → hydrated iron(III) oxide

Iron and steel rust when they come into contact with water and oxygen – both are needed for rusting to occur.

In the experiment below, the nail does not rust when air (containing oxygen) or water is not present: