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  • Which of the following is a life saving mixture for an asthma patient ? Option: 1 Mixture of Ne  and  <img alt="O_2" src="/latex-

Which of the following is a life saving mixture for an asthma patient ? 

Option: 1

Mixture of Ne  and  O_2


Option: 2

Mixture of Ne  and H_2


Option: 3

Mixture of He  and H_2


Option: 4

Mixture of He  and O_2


Answers (1)

As we have learned

Inert Gas -

The elements which belong to the 0 (zero) group of the periodic table are known as inert gas.They have 8 electrons in their outermost shell.They are inert in nature.

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 MIxture of helium and oxygen in 4 : 1 ratio is used 

 

Posted by

Kshitij

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