Question

what is paperchromatography ?​

Answer 1

Answer:

ᴘᴀᴘᴇʀ ᴄʜʀᴏᴍᴀᴛᴏɢʀᴀᴘʜʏ ɪs ᴀɴ ᴀɴᴀʟʏᴛɪᴄᴀʟ ᴍᴇᴛʜᴏᴅ ᴜsᴇᴅ ᴛᴏ sᴇᴘᴀʀᴀᴛᴇ ᴄᴏʟᴏʀᴇᴅ ᴄʜᴇᴍɪᴄᴀʟs ᴏʀ sᴜʙsᴛᴀɴᴄᴇs. ɪᴛ ɪs ᴘʀɪᴍᴀʀɪʟʏ ᴜsᴇᴅ ᴀs ᴀ ᴛᴇᴀᴄʜɪɴɢ ᴛᴏᴏʟ, ʜᴀᴠɪɴɢ ʙᴇᴇɴ ʀᴇᴘʟᴀᴄᴇᴅ ʙʏ ᴏᴛʜᴇʀ ᴄʜʀᴏᴍᴀᴛᴏɢʀᴀᴘʜʏ ᴍᴇᴛʜᴏᴅs, sᴜᴄʜ ᴀs ᴛʜɪɴ-ʟᴀʏᴇʀ ᴄʜʀᴏᴍᴀᴛᴏɢʀᴀᴘʜʏ.

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Answer 2

Paper chromatography is an analytical method used to separate colored chemicals or substances. It is primarily used as a teaching tool, having been replaced by other chromatography methods, such as thin-layer chromatography.

Chromatography is a method of separating mixtures by using a moving solvent on filter paper. A drop of mixture solution is spotted near one end of the paper and then dried. The end of the paper, nearest the spot, is then dipped into the solvent without submerging the spot itself.

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