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Corrosion is ...

Question

Corrosion is an example of ___ (redox/reduction/physical) reaction.

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Solution

During corrosion, metal reacts with oxygen to from oxides. Since oxidation can not occur alone, corrosion is a redox reaction.

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Similar questions

Q. Oxygen gas reacts with hydrogen to produce water. The reaction is represented by the equation:

O_{2} (g) + H_{2} (g) ⟶ H_{2} O (g)

The above reaction is an example of
a) Oxidation of hydrogen
b) Reduction of oxygen
c) Reduction of hydrogen
d) Redox reaction

Q. Oxygen gas reacts with hydrogen to produce water. The reaction is represented by the equation:

O_{2} (g) + H_{2} (g) \to H_{2} O (g)

The above reaction is an example of

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Oxidation of hydrogen

2

Reduction of oxygen

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Reduction of hydrogen

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Q. Oxygen gas reacts with hydrogen to produce water. The reaction is represented by the equation :

O_{2} (g) + H_{2} (g) \to H_{2} O (g)

.
The above reaction is an example of
(a)Oxidation of hydrogen
(b)Reduction of oxygen
(c)Reduction of hydrogen
(d)Redox reaction

Q. An example of oxidation-reduction reaction is:

What is antioxidants?

More details about oxidation and reduction with interesting examples?

Why corrosion happen layer by layer

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