Question

What is the meaning of chromatography derived from which word?

Answer 1

a technique for the separation of a mixture by passing it in solution or suspension through a medium in which the components move at different rates.
chroma means colour
and graphy means to write!!

Answer 2

Tswett was the first to use the term "chromatography" derived from two Greek words "Chroma" meaning color and "graphein"  meaning to write.