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professor190 [17]
2 years ago
8

Explain why some substances travel further than others.

Chemistry
1 answer:
yuradex [85]2 years ago
3 0

<em><u>Larger molecules take longer to move up the chromatography paper or TLC plate, whereas smaller molecules are more mobile. Likewise, the polarity of the molecules can affect how far the spots travel, depending on the type of solvent used.</u></em>

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