Hello readers today we started working on chromatography we had a reviler working with us today pigments are a substance they gives colour to things. They are used to give colour to all sorts of thing like felts, Paint, Fabric, Animals, Plants Chromatography is a process for separating components of a mixture. To get the process started, the mixture is dissolved in a substance called the mobile phase, which carries it through a second substance called the stationary phase. To separate the two different pigments from in to use chromatography. The Hypothesis is what you thing will happen to you paper? I think that it will start to change colour and then it will stop in the end. The equipment you will need is a felt tip pen, Filter paper strips, test tube, Measuring cylinder,pencil.
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