Question

hello friends!! its a brainaliest question!!
what is the difference between air and gas??

Answer 1

air is the mixer of many gases

Answer 2

Air is a gas, but not all gases are air. Air is a subset of gases.Gas is loosely definedas anything in the vapor phase, which is usually accomplishedby increasing it’s temperature to above it’s boiling point, by obtaining a natural gas that has a boilingpoint well below STP, or decreasing the vapor pressure abovea liquid to lower the boiling point and create a gas.Examples of gases other than air include nitrogen, oxygen (no, air is not oxygen, but let’s save that for another question), argon, helium, HCl (g),phosgene, and chlorine.For bonus knowledge,know that a substance does not have to remain in the gaseous state. Nitrogen can be cooled to a very cold temperature to condense it to liquid nitrogen, which is used as a cooling medium. It can also be pressurized to achieve this effect. Gaseous carbon dioxide can be solidified by cooling or pressurizing. Phosgene is a gas at STP but turns into a liquid if you cool it in ice or dry ice, I believe