Chemistry, 10.05.2021 14:50, ashleyaparicio876

6. A green colouring material was placed at the centre of a circular piece and allowed to dry. Drops of a solvent were added at the centre and eventually circles were produced as shown below.
(a)Name a suitable solvent for this experiment.
(1 mark)

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6. A green colouring material was placed at the centre of a circular piece and allowed to dry. Dro...