Car fresheners are an example of sublimation because the freshener gives off a smell, which is really a gas, without becoming a liquid. (Sublimation is a solid changing directly to a gas with out going through the liquid phase)
how are car air freshener made?
You found an air freshener that works!
The phase change that occurs when air freshener is sprayed is from liquid to gas. The air freshener is in liquid form inside the container, but when it is sprayed, it is released into the air as a gas or aerosol.
because the air freshener substance reacts with oxygen and the chemical x is removed from the substance. after this the solid slowly dissolves over a period of time. actually it follows a sublimation process.
sublimation. example dry ice
because the air freshener substance reacts with oxygen and the chemical x is removed from the substance. after this the solid slowly dissolves over a period of time. actually it follows a sublimation process.
An example of sublimation in science is dry ice, which is solid carbon dioxide that changes directly into carbon dioxide gas when heated. Another example is the process of freeze drying, where water is removed from a substance by sublimation under low pressure and temperature conditions.
Examples of sublimation are moth balls and dry ice, both of which vaporize from a solid without going to a liquid state. Ordinary ice and snow also does this to a limited degree, though not as much as melting and evaporating.An example of sublimation is dry ice, CO2 (s). Dry ice sublimates at room temperature creating the vapor effect that it is famous for.
in any store
sublimation. for example when dry ice changes directly to a gas.
A bow freshener is a product designed to eliminate odors and keep the air inside a vehicle or room smelling fresh. It typically comes in the form of a scented sachet or hanging air freshener that can be placed under a car seat or in a closet.
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