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Every mixture should keep the properties of its constituent, for example air
This is a mixture of liquids (ex.: liquid air).
Air is mixture of at least four gasses. Each gas retains its owns distinct properties.
Air, which is a mixture of gases, exerts pressure. We can see this as we observe a breeze moving the leaves of trees around. Air can be compressed, and we can demonstrate that if we blow up a balloon. Air is transparent, and we can't see it. There are other properties of air that are a little hard to see as air is a very light, transparent gas mixture.
An example of a gaseous homogeneous mixture is air. It is composed of several gases including nitrogen, oxygen, and water vapor and these individual components cannot be easily discerned from their physical properties.
The three properties of air are weight, mass, and density.
Every mixture should keep the properties of its constituent, for example air
This is a mixture of liquids (ex.: liquid air).
Air is mixture of at least four gasses. Each gas retains its owns distinct properties.
Air, which is a mixture of gases, exerts pressure. We can see this as we observe a breeze moving the leaves of trees around. Air can be compressed, and we can demonstrate that if we blow up a balloon. Air is transparent, and we can't see it. There are other properties of air that are a little hard to see as air is a very light, transparent gas mixture.
As air is progressively cooled by your powerful refrigeration apparatus, it doesn't all liquefy at the same time. The carbon dioxide liquefies first, then the oxygen, then the nitrogen. You can separate these gases and demonstrate that they have very different properties.
Air is a mixture and not a compound because of the following reasons: Air can be separated into its constituents such as oxygen, nitrogen etc. by fractional distillation of liquid air. Air shows the properties of all the gases present in it.
Homogeneous Mixture is defined as a mixture which has uniform composition and properties throughout. As an example, air is a homogeneous mixture of gases. A teaspoonful of table salt stirred into a glass of water also makes a homogeneous mixture.
air
An example of a gaseous homogeneous mixture is air. It is composed of several gases including nitrogen, oxygen, and water vapor and these individual components cannot be easily discerned from their physical properties.
Air is a mixture; the properties of the constituents of air (oxygen, nitrogen, carbon dioxide etc.) are not changed, and the mass ratios among them are not as consistent as they would be if air were a compound. On distillation of liquefied air, nitrogen predominantly distills off first, leaving behind oxygen in the liquid form. This is characteristic of a mixture, not of a compound.
Air is a mixture; the properties of the constituents of air (oxygen, nitrogen, carbon dioxide etc.) are not changed, and the mass ratios among them are not as consistent as they would be if air were a compound. On distillation of liquefied air, nitrogen predominantly distills off first, leaving behind oxygen in the liquid form. This is characteristic of a mixture, not of a compound.