pptx, 506.15 KB
pptx, 506.15 KB

A complete lesson covering section 6.2.5 a and b of the OCR chemistry specification- chemical analysis using thin layer chromatography and gas chromatography.

The lesson starts by recapping some of the analytical techniques introduced in year 12. The lesson then moves on to TLC chromatography and how this can be used. This includes some exam questions and independent tasks

The lesson then moves on to looking at gas chromatography again using lots of independent tasks to support understanding

I am to reduce photocopying so all activities are in the PPT (37 slides in total)

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