Question

What is rancidity? State is two ways by which rancity can be prevented.

Answer 1

rancidity is referred to the spoiling of food in such a manner that it is unfit to be taken in.
By using preservatives.
Proper storage like in airtight containers

Answer 2

Rancidity is the spoiling of food by the oxidation of food. It is usually due to the oil and fats present in a food item. Rancidity can be prevented by avoiding the contact of the food item with air and moisture. Preservatives are another way to stop food from spoiling. Even salt can be used as a preservative.

HOPE THIS HELPS YOU...................
:)