Question

why nitrogen is used to prevent rancidity
for rancidity ​

Answer 1

unlike oxygen (an ordinary gas) nitrogen is inert .nitrogen inhibts the growth of aerobic bacteria which in turn helps elongating the self of chips also the cushion of nitrogen prevents the chips from being

Answer 2

Answer:

Unlike oxygen ( an oxidising gas),nitrogen is inert. Nitrogen inhibits the growth of aerobic bacteria,which in turn,helps elongating the shelf life of the chips. This is done to prevent the chips from oxidizing, which is part of what makes them go stale. ...