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A level Chemistry OCR A > 29.1 Chromatography & Function Group Analysis > Flashcards

29.1 Chromatography & Function Group Analysis Flashcards

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1
Q

What are the phases of chromatography?

A
  • STATIONARY - phase which does not move, normally solid, or liquid supported on solid.
  • MOBILE - phase which moves, normally liquid/gas
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2
Q

What is the stationary phase?

A

phase which does not move

usually solid, or liquid supported on solid

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3
Q

What is the mobile phase?

A

phase which moves

normally liquid or gas

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4
Q

What is TLC used for?

A

Indicates how many components are in a mixture

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A level Chemistry OCR A (44 decks)

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