Question

five information for chromatography do it yourself​

Answer 1

• Cut the paper towel in several strips just a bit taller than your cup.

• Add food coloring to an inch of water in a cup.

• Tape the strip to the stick, so that the bottom touches the liquid in the cups.

• Suspend the strips on top of the cups.

• Does the color separate into different colors as it creeps up?

Chromatography is a laboratory technique for the separation of a mixture. The mixture is dissolved in a fluid called the mobile phase, which carries it through a system on which is fixed a material called the stationary phase.

Answer 2

hope it helps you please make me as brainist sorry ignore writing

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