Question

why is a clear air homogeneous mixture and dirty air is heterogeneous mixture

Answer 1

Answer:

clear air is homogeneous mixtures and dirty air is heterogeneous mixture because homogeneous mixtures is of uniform composition of different types of air but dirty air is homogeneous as the air is uniform composition throughout but the dirt materials does not joins air completley.

this is why clear air is a homogeneous mixture and dirty air is a heterogeneous mixture .

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