Question

how will you justify that air is mixture

Answer 1

air is a mixture of gases as it contains oxygen which we breathe ,hydrogen,carbondioxide ,nitrogen etc.which hlps in various natural activities going all around us.

Answer 2

Hey friend here is ur answer !!

Air is a mixture of nitrogen , oxygen, carbon dioxide, argon, water vapour,hydrogen etc in their gaseous forms.

pure air made of some definite gases is a homogeneous mixture as all it's components are mixed together very well and do not have visible boundaries.

hope helps ☺️☺️☺️☺️