Question

pls fast answer me I will make you brain list

Answer 1

d is the option as rust takes place in presence of all these

please mark as brainliest

Answer 2

All of these are required for the formation of rust.

Explanation:

• Rust is an iron oxide, a normally reddish-brown oxide fashioned with the aid of using the response of iron and oxygen withinside the catalytic presence of water or air moisture.
• Rust includes hydrous iron(III) oxides and iron(III) oxide-hydroxide, and is commonly related to the corrosion of subtle irony. Rusting is an oxidation response.
• The iron reacts with water and oxygen to shape hydrated iron(III) oxide, which we see as rust.
• Iron and metal rust while they arrive into touch with water and oxygen and each is wished for rusting to occur.
• It takes place in wet air and in water.
• Rust calls for 3 chemical substances that allow you to shape: iron, oxygen, and water. Because of the electrochemical nature of the response, dissolved electrolytes in water resource the response.