That depends on many factors including the elution solvent used, the type of TLC plate used, etc.. When using .5% of acetic acid in ethyl acetate as your elution solvent and on a plastic backed plate, the Rf-value should be around 79.82%
0.6
Rf is about .45
It will depend on the solvent system you are using.
The Rf value depends on the type of plate used and solvents.
Saturation affects the RF value in a significant manner. With saturation of the air, this will result into high RF value which cause poor resolution.Ê
Rf value changes with every experiences..... it depends on what was your solvant, the room température, the chromatograph you used..... that's why you wont find Rf tables in organic chemistry books
1, if it completely solube in the solvent, it will travel with it, right to the solvent front.
the mobility of any component in a particular solvent is referred to as its RF value. Mathematically, RF value = distance travelled by solute/ distance travelled by the solvent
anthocyanins rf vlaue is o.95
The rf value is shorthand for the retention value of a substance. It is used in chromatography to determine the components of an unknown sample.
the Rf value value is 8.44 as the particles are lighter than the solvent
As a general rule the longer the carbon chain the greater the Rf value.
Zero