Chemistry, asked by arpana84, 9 months ago

what are the main constitution of air?

Answers

Answered by Subhamjeet38

Answer:

By volume, dry air contains 78.09% nitrogen, 20.95% oxygen, 0.93% argon, 0.04% carbon dioxide, and small amounts of other gases. Air also contains a variable amount of water vapor, on average around 1% at sea level, and 0.4% over the entire atmosphere.

Answered by akashtiwari580

Answer:

nitrogen and oxygen with a small amount of argon

Previous Question

Next Question

Similar questions

Math, 4 months ago

Find the area of an equilateral triangle with a circumference of 18cm?

Sociology, 4 months ago

I NEED REAL OPINION FROM THE STUDENTS SO ANSWER IT RIGHTLY. Q.IF YOU GOT A CHANCE TO GO IN SPACE BUT THERE IS NO FUEL FOR COMING BACK,WILL YOU GO...

Business Studies, 4 months ago

1.Does the information presented raise questions about J.R.'s ethical philosophy? 2.If so, who should be concerned? 3.Tim was apparently between a rock and a hard place. Should he have acted differently? 4.What has CCVU taught C.G. Farnsworth about ethics? 5.What should C.G. do? 6.What was the ethical thing for the personnel officer to do? 7.If you were a member of the CCVU faculty, what would...