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Suggest why helium can be used as a carrier gas but oxygen cannot.
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1 vote
Suggest why helium can be used as a carrier gas but oxygen cannot.

User Carl Sednaoui
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2 Answers

3 votes
Helium is lighter then the oxygen and due to this helium gas carrier go upward easily .
User Vijender Kumar
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7.7k points
5 votes
because helium is lighter then the oxygen .and due to this helium gass carrier go upward easily .
User Kdechant
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7.8k points
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