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A teacher says that the black ink he uses in his pen is mainly water with some estoured
dyes, Zara says she will try and separate the water by distilling the ink. Owen say heval
investigate the dyes using paper chromatography,
i Describe how Owen will separate the coloured substances in the ink.
ii. Draw a diagram to show the apparatus that Zara could use.
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How I will do the diagram??
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