Question

The atomsphere is composed of several gas which is present in the largest quantity is

A.carbon dioxide
B.nitrogen
C.oxygen
D.water vapor

Answer 1

Option B

Nitrogen

Step-by-step explanation:

The atmosphere contains various gases and nitrogen occupies 78% followed by oxygen which takes approximately 21%, argon takes 1%, carbon dioxide about 0.03%. Therefore, the gas present in the largest quantity is nitrogen.