Question

briefly explain the constituents of pure dry air? ​

Answer 1

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Answer 2

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★ Briefly explain the constituents of pure dry air?

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➝ A pure dry air is a collidal solution here the two extremes of suspension & solution came across a large group of system.

It is a hetrogeneous system in which one substance is in dispersed phase as very fine particles. It is a type of aerosol containing solid-gas or liquid gas.It is made up of non-elements like hydrogen ,helium etc.

It's mazor constituent is Nitrogen N2 78% , Oxygen O2 ≈20% approx., Carbon dioxide Co2 = 0.3% & others 0.9% (argon,) others = -0.8%. It is a mixture of non elemental & noble gasses .

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