Question 5: The following experiment was done to separate plant pigments from spinach leaves. 4 3 Watch glass containing concentrated o extract a. Fill in the information in the table below: Pigment 2 No. 1 Load the sample Name Solvent Front Det up the chromatography chamber Allow the solvent to move up Color Olive Green Blue Green Yellow Yellow-Orange Sample apol Distance travelled (cm) 3 5.6 84 13.5 15 What is the name of this technique for separation of the pigments? Solvent Front Pigment 4 0.2 Pigment 3 Pigment 2 Ratio factor (Rf) b. Write the equation and show the calculations to find out the Rf for pigment 3. Pigmen 1 0.37 0.9 n that the solvent used was non-polar, which of the pigments is the most polar?

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Question 5:
The following experiment was done to separate plant pigments from spinach leaves.
4
3
Watch glass containing
concentrated
extract
a. Fill in the information in the table below:
Pigment
2
No.
1
Lost the
sample
Name
Solvent Front
Det up the
chromatography chamber
Allow the solvent
to move up
Color
Olive Green
Blue Green
Yellow
Yellow-Orange
Sample
apot
Distance
travelled (cm)
3
5.6
8.4
13.5
15
What is the name of this technique for separation of the pigments?
Solvent
From
Pigment 4
0.2
Pigment 3
Pigment 2
Ratio
factor
(Rf)
b. Write the equation and show the calculations to find out the Rf for pigment 3.
Pigmen 1
0.37
0.9
n that the solvent used was non-polar, which of the pigments is the most polar?
Transcribed Image Text:Question 5: The following experiment was done to separate plant pigments from spinach leaves. 4 3 Watch glass containing concentrated extract a. Fill in the information in the table below: Pigment 2 No. 1 Lost the sample Name Solvent Front Det up the chromatography chamber Allow the solvent to move up Color Olive Green Blue Green Yellow Yellow-Orange Sample apot Distance travelled (cm) 3 5.6 8.4 13.5 15 What is the name of this technique for separation of the pigments? Solvent From Pigment 4 0.2 Pigment 3 Pigment 2 Ratio factor (Rf) b. Write the equation and show the calculations to find out the Rf for pigment 3. Pigmen 1 0.37 0.9 n that the solvent used was non-polar, which of the pigments is the most polar?
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