Social Sciences, asked by adityakaushik5002, 7 months ago

Which of the following gases can be used for storage of fresh sample of an oil for a long time?

i) carbon dioxide or oxygen ii) nitrogen or oxygen

iii) carbon dioxide or helium iv) helium or nitrogen

Answers

Answered by rajendrakumarparmar2

3

Answer:

Ans is : ii nitrogen and oxygen

Explanation:

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