Question

how will you prove that air is a mixture​

Answer 1

air is not a mixture because of scientists freezing it and finding different liquids, it is a mixture because the compounds that make up air e.g. oxygen (o2), Carbon dioxide (co2) and the most important Nitrogen which is an element and makes up 78.09% of air are not chemically bound in the way that compounds

Answer 2

Answer :

ᴀɪʀ ɪs ɴᴏᴛ ᴀ ᴍɪxᴛᴜʀᴇ ʙᴇᴄᴀᴜsᴇ ᴏғ sᴄɪᴇɴᴛɪsᴛs ғʀᴇᴇᴢɪɴɢ ɪᴛ ᴀɴᴅ ғɪɴᴅɪɴɢ ᴅɪғғᴇʀᴇɴᴛ ʟɪϙᴜɪᴅs, ɪᴛ ɪs ᴀ ᴍɪxᴛᴜʀᴇ ʙᴇᴄᴀᴜsᴇ ᴛʜᴇ ᴄᴏᴍᴘᴏᴜɴᴅs ᴛʜᴀᴛ ᴍᴀᴋᴇ ᴜᴘ ᴀɪʀ ᴇ.ɢ. ᴏxʏɢᴇɴ (ᴏ2), Cᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ (ᴄᴏ2) ᴀɴᴅ ᴛʜᴇ ᴍᴏsᴛ ɪᴍᴘᴏʀᴛᴀɴᴛ Nɪᴛʀᴏɢᴇɴ ᴡʜɪᴄʜ ɪs ᴀɴ ᴇʟᴇᴍᴇɴᴛ ᴀɴᴅ ᴍᴀᴋᴇs ᴜᴘ 78.09% ᴏғ ᴀɪʀ ᴀʀᴇ ɴᴏᴛ ᴄʜᴇᴍɪᴄᴀʟʟʏ ʙᴏᴜɴᴅ ɪɴ ᴛʜᴇ ᴡᴀʏ ᴛʜᴀᴛ ᴄᴏᴍᴘᴏᴜɴᴅs ᴀʀᴇ ...