Question

what is rancidity?what is corrosion?

Answer 1

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HERE IS UR ANSWER..

Rancidity is a aerial oxidation of oils and fats input makes unpleasant smell and test . This is called rancidity.

Corrosion is a process by which metal surface are eaten up gradually by the action of air , water and some chemical present on their surface.

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Answer 2

rancidity means complete and incomplete oxidation of fats and oil .

corrosion means damage of some iron material due to corrose .