Question

#1. Which gas is used as antioxidant?
CO2
N20
N2
02​

Answer 1

Answer:

In this article, we will review recent advances and current knowledge pertaining to antioxidant medical gases including the three gaseous signaling molecules (nitric oxide, carbon monoxide and hydrogen sulphide), as well as hydrogen, xenon and ozone.

Answer 2

Answer:

The correct answer is N₂.

Explanation:

• Antioxidant eliminates free radicals that are formed due to the process of oxidation.
• Antioxidants can be found in our regular diet by eating fruits and vegetables, vitamin C and E are pretty effective antioxidants.
• Most antioxidants are known to be electron donors so they can react with free radicals and form neutral compounds.
• pharmaceutical antioxidants are used for the therapeutical treatment of oxidative stress.
• N₂ is one of the very useful medical gas used for this process.