Question

1. What is chromatography?​

Answer 1

Answer:

the separation of a liquid mixture by passing it through a material through which some parts of the mixture travel further than others.

Answer 2

Answer:

Paper chromatography, in analytical chemistry, technique for separating dissolved chemical substances by taking advantage of their different rates of migration across sheets of paper. It is an inexpensive but powerful analytical tool that requires very small quantities of material.