12. Which of the following gases can
be used for storage of fresh sample
of an oil for a long time? multiply question
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0
Answer:
Sorry I didn't get ur questions!?!
Answered by
4
Answer:
Helium, as well as nitrogen, can be used for storage of a fresh sample of an oil for a long time because they abstain the oil from rancidity. The contact of air and oil is prevented by using nitrogen or helium as blanketing gas.
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