which variables have a direct effect on movement in chromatography? check all that apply.\ncheck all that…

which variables have a direct effect on movement in chromatography? check all that apply.\ncheck all that apply\ncolor of pigment\nsolubility of pigment\nsize of pigment\nfluorescence of pigment

which variables have a direct effect on movement in chromatography? check all that apply.\ncheck all that apply\ncolor of pigment\nsolubility of pigment\nsize of pigment\nfluorescence of pigment

Answer

Brief Explanations:

Chromatography separates substances based on their interaction with the mobile and stationary phases. Solubility affects how well a pigment dissolves in the mobile phase (e.g., a solvent), which directly influences its movement. Smaller - sized pigments can move more easily through the pores or spaces in the stationary phase (e.g., paper in paper chromatography) compared to larger - sized ones. Color and fluorescence are properties related to how the pigment absorbs or emits light, not directly related to its movement in the chromatographic process.

Answer:

Solubility of pigment, Size of pigment