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frozen [14]
3 years ago
9

When preparing a TLC slide of a reference standard material (RSM), a solvent or mixture of solvents is used to dissolve the RSM

and transfer it into the TLC plate. How does its polarity affects the Rf of the RSM?
Chemistry
1 answer:
expeople1 [14]3 years ago
5 0
<span>The better the RSM dissolves in the solvent, the higher the Rf (retention factor) will be, and the further the RSM will move. If the RSM is a polar compound, increasing the polarity of the solvent will increase the Rf of the RSM. If the RSM isn't a polar compound, an increasingly polar solvent will decrease the Rf.</span>
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