The term homogenous has different possible meanings depending on the circumstance. Roughly speaking, a small volume of air is homogeneous. However, there are potentially different concentrations of gases in the air. Additionally, there are suspended dust particles which are non-uniformly distributed in the air. Thus, depending on the criteria used, air may be considered heterogeneous in some cases.
Unfiltered water contain insoluble impurities - it is hereogeneous mixture.
homogeneous
air is homogeneous
Air is a homogeneous mixture because is the same throughout.
yes because the particles that make up air are so small that it can be classified as a homogeneous mixture.
Air is a homogeneous mixture.
Clean air is a homogeneous mixture of nitrogen, argon, oxygen, water vapor and several other gasses present in small amounts. Air that is not "clean" is air that contains dirt and dust, etc, and is a heterogeneous mixture.
Air is a homogeneous mixture.
Air is a homogeneous mixture.
Air is a homogeneous mixture.
Air is a homogeneous mixture.
solution, which is a homogeneous mixture
No air is not a homogeneous mixture, air is a heterogeneous mixture.
Yes, air is a homogeneous mixture.
Unfiltered water contain insoluble impurities - it is hereogeneous mixture.
homogeneous
Air is a homogeneous mixture solution.