Question

What are the uses of various gases in air ​

Answer 1

Answer:

Example Gases

Here is a list of 10 gases and their uses:

Oxygen (O2): medical use, welding

Nitrogen (N2): fire suppression, provides an inert atmosphere

Helium (He): balloons, medical equipment

Argon (Ar): welding, provides an inert atmosphere for materials

Carbon dioxide (CO2): carbonated soft drinks

Acetylene (C2H2): welding

Propane (C3H8): fuel for heat, gas grills

Butane (C4H10): fuel for lighters and torches

Nitrous oxide (N2O): propellant for whipped topping, anesthesia

Freon (various chlorofluorocarbons): coolant for air conditioners, refrigerators, freezers

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Answer 2

Answer:

the uses of various gases in air is-

it helps the human beings to live like oxygen

plants also needs cabin dioxide, without carbon dioxide photosynthesis cannot be happen.

so gases are nessecery.