Experimental process:1. Take a piece of chromatography paper (or filter paper/ paper towel). Draw a pencil line across itabout 1 cm from one end. Using colored markers (pentel pen), place small spots of color on thecenter of the line.2. Put water in the glass container to a depth of about 0.5 cm.3. Tape the chromatography paper in a pencil and hang it in the glass container so that it dips into thewater but with spots of color above the water level.Pencil-Paper clip-Strip of filterраper-Jar-Srip of filterраper-Spot of ink-Line drawnby pencil-WaterSpot of ink(a)(b)https://www.topperieaming.com/answer/how-will-you-separate-dyes-in-black-ink-using-chromatography-explain-t-with-the-help-of-a-diagram/spxgq715522. Allow the water to rise up the paper until it is almost to the top.3. Remove the paper, mark where the water reached (solvent front), and hang it up to dry.4. When dry, measure the distances moved by the spots and the solvent front. 1. Why should the line of the bottom of the paper be drawn on a pencil?2. What would happen if the level of the solvent came above the level of the spots at the start?

Concepts of Thin Layer Chromatography.

Answered: 1. Why should the line of the bottom of…

1. Why should the line of the bottom of the paper be drawn on a pencil? 2. What would happen if the level of the solvent came above the level of the spots at the start?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

100%

Experimental process:
1. Take a piece of chromatography paper (or filter paper/ paper towel). Draw a pencil line across it
about 1 cm from one end. Using colored markers (pentel pen), place small spots of color on the
center of the line.
2. Put water in the glass container to a depth of about 0.5 cm.
3. Tape the chromatography paper in a pencil and hang it in the glass container so that it dips into the
water but with spots of color above the water level.
Pencil
-Paper clip
-Strip of filter
раper
-Jar
-Srip of filter
раper
-Spot of ink
-Line drawn
by pencil
-Water
Spot of ink
(a)
(b)
https://www.topperieaming.com/answer/how-will-you-separate-dyes-in-black-ink-using-chromatography-explain-t-with-the-help-of-a-
diagram/spxgq7155
2
2. Allow the water to rise up the paper until it is almost to the top.
3. Remove the paper, mark where the water reached (solvent front), and hang it up to dry.
4. When dry, measure the distances moved by the spots and the solvent front.

1. Why should the line of the bottom of the paper be drawn on a pencil?
2. What would happen if the level of the solvent came above the level of the spots at the start?

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