
Understanding Dye Separation in Chromatography
Flashcard
•
Mathematics
•
KG
•
Practice Problem
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
What is chromatography?
Back
A method used to separate mixtures into their individual components.
2.
FLASHCARD QUESTION
Front
What is the purpose of chromatography paper?
Back
To act as a medium for separating different substances in a mixture.
3.
FLASHCARD QUESTION
Front
What does it mean for a dye to be soluble?
Back
It means the dye can dissolve in a liquid, like water.
4.
FLASHCARD QUESTION
Front
What is the role of water in chromatography?
Back
Water helps carry the dye molecules up the chromatography paper.
5.
FLASHCARD QUESTION
Front
What happens to larger dye molecules in chromatography?
Back
They tend to move slower and not travel as far as smaller molecules.
6.
FLASHCARD QUESTION
Front
Why do different dyes separate into different colors?
Back
Because they have different molecular properties that interact differently with water and paper.
7.
FLASHCARD QUESTION
Front
What is a solvent in chromatography?
Back
A liquid that dissolves a substance, helping to carry it along the chromatography paper.
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