Question

how can you prove that air is a mixture​

Answer 1

The air around us is a mixture of gases, mainly nitrogen and oxygen, but containing much smaller amounts of water vapor, argon, and carbon dioxide, and very small amounts of other gases. It is separated into its components by fractional distillation of liquefied air.

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Answer 2

Air is made up by so many gases &dust partical......that why it is an mixture.....

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