Freon is the name of a refrigerant invented by Thomas Midgley in 1928. In 1930 General Motors and Dupont formed a company to produce Freon. The most common form of Freon R12 was used in automobile A/C units until it was banned in 1995. .
R 134 is freon gas. In small amounts, the exposure to freon gas is not dangerous. In larger amounts, freon can cause respiratory issues.
Freon gas is used in refrigerators, air conditioners, ovens and all other types of these things.
Freon
Freon gas? Mostly r134a.
It could be any of the three but at room temperature it is a gas. Freon is a gas
Freon itself if not cold. Freon can be used to cool things by compressing the gas and then letting it expand. When a gas expands, it cools down (for more information about that, look up the Ideal Gas Law). Freon is very effective for this purpose and because it is a gas with a high heat capacity. Any gas can cool thing in the same way, but Freon does it particularly well. Unfortunately it is what is called a CFC, which destroys ozone in the atmosphere.
Freon is a gas at room temperature and a liquid when cooled or compressed. Freon gas is colorless, non-flammable and relatively odorless. Some Freons have an ether-like odor.
Freon is a dangerous and deadly gas that can be fatal. However, the amount of Freon in a refrigerator is usually minimal, but it is still dangerous.
FREON
gas in rubbing alcahol
Freon is an odorless gas, so whatever it is that you are smelling in your 2001 Ford SUV, it is not freon.
Freon under pressure, much like LP and butane are liquid. At sea level pressure, freon becomes a gas. For freon to work in a refrigeration system, it must be able to transform from liquid to gas to liquid. So, to fill a system, it must be put into that system in liquid form. To do this, the bottle containing freon must be tipped, otherwise only freon the gas would be expelled.