1.

Describe rancidity and corrosion with examples for both and how it's can be prevented.​

Answer»

The natural OXIDATION of fats and OIL present in food cause change in their smell and COLOUR it is called RANCIDITY .

The slow destruction of metal due to their interactions with the environment is called corrosion .

Explanation:

corrosion can by prevented by galvanisation alloying .

Rancidity can be prevented by adding anioxidant in food and packing chips in nitrogen gases

and kepping food in REFRIGERATOR and in air tight container



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