Hence components of the sample move different distances along the plate depending upon the affinity for the adsorbent in the solvent.

Could someone please explain what this means to me. I don't really understand it

Question

Hence components of the sample move different distances along the plate depending upon the affinity for the adsorbent in the solvent. 

Could someone please explain what this means to me. I don't really understand it

anonymous · Answer

From what I understand,the displacement of the particles of the sample depends on the degree on which the particles' combine with the solvent. 

Not sure though :/
Is this a chem lab?

anonymous · Answer

yeah....i just don't understand the affinity for the adsorbent in the solvent part

anonymous · Answer

because I have to explain why toluene worked better than hexanes

anonymous · Answer

oh i see. I took chemistry long time ago, so I'm not sure if I rephrase the sentence correctly and precisely.

anonymous · Answer

oh...ok....i get what you said. Thank you.

anonymous · Answer

:)