What is the definition of zone broadening in chromatography?

Answer 1

this is where you zone into the paper with a magnifier glass and get a beaker of water and fill it to 50ml then you hold it up in the air and tip it onto the paper but you need to be looking at the paper with a magnifier glass when doing it

Answer 2

Zone broadening in chromatography refers to the phenomenon where separated components in a sample start to merge or spread out as they move through the chromatographic system. This can be caused by factors such as diffusion, non-ideal flow, or interactions with the stationary phase, and it ultimately leads to decreased resolution between the components. Minimizing zone broadening is important in chromatography to maintain high separation efficiency.