Asked in Botany or Plant Biology
What does Rf value tell you about the solubility of a pigment?
Rf value is an indicator of the solubility of a pigment. Identical molecules means of two pigments has the same Rf value. Small Rf value means less soluble and pigments with Rf value near to one means highly soluble. ...
Asked in Chemistry
You developed your chromatogram too long and you can't find the solvent front describe and explian the possible effect on your results of the error?
If this happened you would not be able to calculate the Rf value. If you can't find the Rf value you will not be able to tell if the solvent is unknown. ...
Asked in Computer Printers, Tattoos and Body Art, Squid
What is the RF value for red ink blue ink and green ink?
the Rf value value is 8.44 as the particles are lighter than the solvent
Asked in Relationships
What is the relationship between chain length and Rf value?
As a general rule the longer the carbon chain the greater the Rf value.
Asked in Chromatography
How is RF value useful in paper chromatography?
RF value is the distance travelled by a component of a mixture relative to the solvent. That is, it is the distance travelled by the component divided by the distance travelled by the solvent. RF value for any component has a fixed value less than unity. By calculating RF value for a component and comparing it with known values, a given component can be identified. ...
What is the RF value for aspirin using TLC?
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 ...