0
nitrogen is a unreactive gass. It keeps the food inside the packets fresh
Wiki User
∙ 14y ago
Wiki User
∙ 9y agoChip or crisp bags are filled with nitrogen gas. Chips go stale because they oxidize, and nitrogen gas prevents them from oxidizing.
Add your answer:
Earn +20 pts
What is nitrogen used for in industry?
Nitrogen is used to build up pressue. -Samuel Montgomery
How can nitrogen be used?
nitrogen can be used for cooling computer systems and for fertilizing plants in a certain way
How does nitrogen dilute oxygen?
nitrogen is used in dilution of activity of which gas
What is the purpose of soda lime in the detection of nitrogen in nitrogen containing compounds?
It is used to liberate or emancipate ammonia from Nitrogen-containing compounds
Nitrogen-fixing bacteria in soil turns nitrogen gas into water?
Nitrogen fixing bacteria turns into what is called AmmoniaAnd the ammonia is therefore turned into a form of nitrogen that can be used by plants.
Gas in crisp packets?
nitrogen
Is there zinc in crisp packets?
There is nitrogen but not zinc
Gas that is inside crisp packets?
Argon is inside Crisp packets
Which element is used in crisp packets to keep them fresh?
Nirogen
Is sodium chloride used in crisp packets?
Yes. unles they are unsalted
How long does a crisp packet take to decompose?
crisp packets
What can you shrink in the microwave?
crisp packets
What materials are used to make crisp packets?
well it depends, what crisp packet it is because some are made out of plastic and some are made out of foil.
What gas is inside crisp packets?
lithium
What colour are walkers ready salted crisp packets?
They are RED
What are walkers crisp packets made of?
fin metal foil
What is argon used for in crisp packets?
It replaces oxygen and so prevents oxidation of the oils on the crisps - which gives them a stale flavour.
