A sample of a dye is examined using chromatography. A line is marked across a strip of chromatography paper, and a spot of the dye is added to it. The paper is then put into water. Which row is the correct one?
- Aink; above the level of the water
- Bink; below the level of the water
- Cpencil; above the level of the water
- Dpencil; below the level of the water