which of the following gases can be used for storage of fresh sample of an oil for a long time?
1-nitrogen, oxygen
2-nitrogen,helium
hasmithraa29:
which one is correct? Please mark the brainliest answer!!!! please...
i refered a couple of other sites and mine is the correct answer
Answers
Answered by
1
1) nitrogen and oxygen
what is the correct answer
plz mark me brainliest
what is the reason behind ur answer?
b'coz Oxygen is a fresh gas
what about helium
please chech this answer in the search tab in this website
check*
thank you
Answered by
1
I think the answer is helium and nitrogen.
what is the correct answer
i guess mine!!
Similar questions