Question

plzz friends..do it fast

Answer 1

Heya.....

Here's your answer......

Potato chips packets are flushed with nitrogen to prevent rancidity. Nitrogen prevents the oxidation of the fats and oils.

Thanks...!!!

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Sorry baby 'wink'

Answer 2

Potato chip bags are not full of air, but of nitrogen gas. This is done to prevent the chips from oxidizing, which is part of what makes them go stale. Oxygen is very reactive, and likes to combine with other molecules whenever it can, causing chemical changes to take place.
Another reason that nitrogen gas is often used for food packaging is to provide a pressurized atmosphere that prevents package collapse.

Nitrogen, however, is very stable and unreactive. A so-called "Nitrogen atmosphere" is good for storing foods that oxidize quickly, like potato chips and bacon.