SC-747
Chromatography
Lower Sec Science · Secondary 1 · Medium · Chromatography
A black ink spot is placed near the bottom of a strip of filter paper, which is then dipped into water in a beaker. The coloured dyes in the ink move up the paper at different speeds. Which separation method is being used?
- Chromatography
- Filtration
- Simple distillation
- Crystallisation
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