Understanding Dye Separation in Chromatography

Front

What is chromatography?

Back

A method used to separate mixtures into their individual components.

Front

What is the purpose of chromatography paper?

Back

To act as a medium for separating different substances in a mixture.

Front

What does it mean for a dye to be soluble?

Back

It means the dye can dissolve in a liquid, like water.

Front

What is the role of water in chromatography?

Back

Water helps carry the dye molecules up the chromatography paper.

Front

What happens to larger dye molecules in chromatography?

Back

They tend to move slower and not travel as far as smaller molecules.

Front

Why do different dyes separate into different colors?

Back

Because they have different molecular properties that interact differently with water and paper.

Front

What is a solvent in chromatography?

Back

A liquid that dissolves a substance, helping to carry it along the chromatography paper.

Front

What is the significance of the distance traveled by a dye?

Back

It indicates the dye's solubility and interaction with the paper.

Front

What is a mixture?

Back

A combination of two or more substances that can be separated.

Front

What does 'molecular properties' refer to?

Back

Characteristics of molecules that affect how they behave in different environments.