Yes, because it will have particle of dust/pollen in it.
it is heterogeneous because it will have particle of dust/pollen in it.
Air is a homogenous mixture of gases only when NO solid (eg. smoke) or fluid (eg. fog) or both (smog) particles are present; these make it heterogeneous.
No
air is homogeneous
homogeneous
Air is a homogeneous mixture because is the same throughout.
is heterogenous because it is composed of many different gases. To be homogenous it would have to be composed of a single gas.
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.
Air is a homogeneous mixture.
pure air is homogeneous but dusty air is heterogeneous
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.
Yes, beer is a complex homogeneous solution (unfiltered beer is a heterogeneous solution).
Pure air is homogeneous because all components are completely miscible.
heterogeneous
homogeneous
air is homogeneous
Air is a homogeneous mixture.
Air is homogeneous mixture of gases.
Air is a homogeneous mixture.
Air is a homogeneous mixture.