Give steps of chromatography used to separate a mixture of two inks. Also give few precautions.
Answers
Answer:
Ink chromatography, the process of separating ink, is a simple science experiment commonly found in K-12 science curricula. It can be useful in identifying unknown solutions as well. Through the submersion of chromatography paper into water, any sample of ink can be separated into its respective cyan, magenta, and yellow components. The water causes the ink molecules to "travel" up the paper strip. Depending on the mass of the molecule, various pigments will travel faster than others, causing the separation.
Answer:
A pencil line is drawn, and spots of ink or plant dye are placed on it. There is a container of solvent, such as water or ethanol.
The paper is lowered into the solvent. ...
As the solvent continues to travel up the paper, the different coloured substances spread apart.