Question

Which gas does spray can have.?

Answer 1

The contain CFCs because CFCs helps the compressed fluid contained in the cans to be in high pressure and when sprayed release the gas inside the can.They are known as Aerosol sprays.

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Answer 2

Spray cans  contain CFCs(Chlorofluoro carbons) because CFCs stores the compressed fluid present in the cans in extremely high pressure and when they are sprayed, they  release the gas inside the can.  This is called "Aerosol spray", which is a type of dispensing system that creates an aerosol mist of liquid particles. This is used with a can or bottle that contains a payload and propellant under pressure.

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