Question

which gas is used to prevent rancidity in potato chips packet​

Answer 1

Answer:

nitrogen gas

Nitrogen And Nitrogen

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.

Answer 2

Nitrogen is used to prevent rancidity in potato chips packet.

• If we do not fill nitrogen gas into the potato chips packet then it would naturally have oxygen in it.
• Oxygen is a reactive gas and would react with the potato chips and air and create rancidity in the chips thereby spoiling the.
• Therefore to provide an inert surrounding to the chips, nitrogen is filled into the packets so that they remain good till consumption.