i read it thanks but don't know if answers my question. I understand what the Rf factor is but I'm wondering if the distance travelled up is affected by molar mass. I want to say no considering how small TLC appartus generally is but on a technical basis i'm wondering if it's yes.
it showed up on todays from what i read on another thread and i didnt know. hence me asking. But yeah since i never heard of the connection i woulda ignored it but it would have wasted time with forcing me to think of itIt would be unlikely that the MCAT would present a question regarding this. I would say to just concentrate on overall polarity as well as H-bonding ability of the molecule. I have never encountered a question that requires more than that.