AQA A LEVEL BIOLOGY PAPER 2 QUESTION PAPER AND MARK SCHEME BUNDLE 2023 7402-2Â
Â
A student used chromatography to separate the different photosynthetic pigments in aÂ
chlorophyll solution. She had the following materials.
Chromatography paper
A ruler and pencil
Suitable glassware
A solvent (solvent A)
2 cm3 of the chlorophyll solution
Describe how she could use these materials to separate the photosynthetic pigments
by chromatography.
Author | Future Focus |
Published | 30 Jul 2024 |
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