Question

Why Is Air Considered A Mixture ?​

Answer 1

Because :-

➡Air has variable composition

➡It shows the properties of its constituents gases

➡It ( liquid air ) can be separated into its constituents by fractional distillation ( physical process )

➡Air ( liquid ) does not have a fixed boiling point

Answer 2

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$\bold{\underline{\underline{QUESTION}}}$

WHY AIR IS CONSIDERED AS A MIXTURE ?

$\bold{\underline{\underline{ANSWER}}}$

YES, AIR IS CONSIDERED AS A MIXTURE

$\bold{\underline{\underline{Step\:To\:Step\:Explanation}}}$

IT IS BECAUSE AIR IS MADE UP OF NUMBER OF ELEMENTS AND GASES LIKE HIDROGEN; NITROGEN; OXYGEN; ETC

AIR CONTAINS MAINLY THESE ELEMENTS

NITROGEN (71%)

OXYGEN (21%)

CARBON (0.03%)

ARGON (0.97%)

WATER VAPOUR

DUST PARTICLES

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