CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

What are the two main gases present in air?


  1. Nitrogen, Oxygen

  2. Oxygen, carbon dioxide

  3. Hydrogen, Carbon dioxide

  4. Helium,Xeon


Solution

The correct option is A

Nitrogen, Oxygen


Air comprises of many gases, but Nitrogen and Oxygen constitute more than 90% of air. Air contains 78% nitrogen and 21% oxygen.

flag
 Suggest corrections
thumbs-up
 
3 Upvotes


Similar questions
View More


People also searched for
View More



footer-image