Question

which of the following gasses can be used for storage of fresh sample of an oil for a long time
a. Carbon dioxide or oxygen
b. Nitrogen or helium
c. Helium or oxygen ​

Answer 1

Answer:

B is a correct answer mark me as a brilliant plz please follow

Answer 2

Hey mate!

Here's your answer

Option (B)Nitrogen or Helium

If helped pls drop a thanks