What is aerial oxidation? How it can be involved in rancidity and corrosion?

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Solution

Aerial oxidation
Aerial oxidation is the process of oxidation with the help of oxygen present in the air.
It is observed when a packet of oily food items is left open in the air and after some time, its taste changes due to aerial oxidation.
Application
Rancidity is the process of aerial oxidation of unsaturated fats which is present in the food items.
Corrosion occurs when a metal is exposed to moisture and air, which is also an example of aerial oxidation.

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Similar questions

The removal of oxygen from a substance is called :

(a) oxidation (b) corrosion (c) reduction (d) rancidity

Write any 5 prevention methods of rancidity and corrosion

Explain the following terms with one example each.

(a) Corrosion

(b) Rancidity

The term used to indicate the development of unpleasant smell and taste in fat and oil containing foods due to aerial oxidation is :

(a) acidity (b) radioactivity (c) rabidity (d) rancidity

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