Paper Chromatography

The video tutorial introduces paper chromatography, an analytical technique used to separate mixtures. It explains the materials needed, including a coffee filter, water, and a black marker. The tutorial describes the setup and execution of the experiment, highlighting the role of molecular polarity in the separation process. Observations reveal that the black marker is composed of multiple dyes. The video concludes with suggestions for further experiments using different markers and solvents.

What observations should you make during the chromatography process?

What could you conclude if the colors in the black marker separate into multiple dyes?

How does using a permanent marker differ from using a washable marker in this experiment?