C10-Chemical analysis-Chromatography required practical lesson created in accordance to the NEW AQA Specification (9-1). Designed for a low ability year 11 class, although content can be adjusted to suit any ability. Includes: slide animations, and practice questions with answers on slides. *I have not included the theory of chromatography in this lesson*
AQA spec link:
Students should be able to tell the difference between coloured substances. Students should calculate Rf values. AT skills covered by this practical activity: chemistry AT 1 and 4.
This practical activity also provides opportunities to develop WS and MS. Details of all skills are given in Key opportunities for skills development.