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Would a component with a larger Rf value have a higher or lower affinity for the mobile phase compared to a component with a smaller Rf value? Explain, using specific color spots from your data.

Would a component with a larger Rf value have a higher or lower affinity for the mobile phase compared to a component with a smaller Rf value? Explain, using specific color spots from your data.

Fundamentals Of Analytical Chemistry
Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
Publisher:Skoog
Chapter7: Statistical Data Treatment And Evaluation
Section: Chapter Questions
Problem 7.10QAP
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Would a component with a larger Rf value have a higher or lower affinity for the mobile phase compared to a component with a smaller Rf value? Explain, using specific color spots from your data. 

Phase Front Distance (cm): Data Table 1. Separated Components of Unknowns and Standards Color of Distance Marker Description of Component Rr Component (cm) Unknown # 81 4.19 cm0.739cm Green Pink Mostly dark green. Started tobe'pink towards the top, “Eat" teardropleyeball'shape. 5.5bcml0.981cm is bottom,but red at the 3.51 cmO.l619 cmsuitth top. Thick oval shape. A 2.82 cmo.497cm "V" formed in the oval pon ला - Medium ovar shape. No 3.5bemo.628cm inktrail from traveting. A"V" for med after the ink was dried. Unknown # (o3 Yellow Yellow along.edges & Red Red Red l Medivm thick oval shape. 3. Wlcmo.637cm Faint orange traitcanbe seen from traveling. Slight "shape formed af,ter Orange Orange drying Nellow Faint ink trail observed 3.42cm0.610 cm from traveling More compressed oval with a prominent"shape after drying. Yellow 41
Transcribed Image Text:Phase Front Distance (cm): Data Table 1. Separated Components of Unknowns and Standards Color of Distance Marker Description of Component Rr Component (cm) Unknown # 81 4.19 cm0.739cm Green Pink Mostly dark green. Started tobe'pink towards the top, “Eat" teardropleyeball'shape. 5.5bcml0.981cm is bottom,but red at the 3.51 cmO.l619 cmsuitth top. Thick oval shape. A 2.82 cmo.497cm "V" formed in the oval pon ला - Medium ovar shape. No 3.5bemo.628cm inktrail from traveting. A"V" for med after the ink was dried. Unknown # (o3 Yellow Yellow along.edges & Red Red Red l Medivm thick oval shape. 3. Wlcmo.637cm Faint orange traitcanbe seen from traveling. Slight "shape formed af,ter Orange Orange drying Nellow Faint ink trail observed 3.42cm0.610 cm from traveling More compressed oval with a prominent"shape after drying. Yellow 41
CHM 113 General Chemistry Lab inte Part 2. Com- COR 15 Exp #4: Report CHM 113 General Chemistry Lab Distance Rf Color of Marker Description of Component (cm) Component Green Elongated teardrop shape 4.39cmo.774 cu faint inktaitis visible. No "V"shape was formed upondrying. m ed Green se Elongated teardrop shapc ProminentiAK trail,and small fraction of inkdot vemaining on Starting Tine.No "V" shape formed. Blue 4.29cm0.757 cm Blue Purple Elongated teardrop shape 4.35cm0.767cm with'hints of pink inkat the top.Very faint and short inkFrail. NO *V" shape formed. Purple Pink Ereen Pink 4.32cm 0.762cm 3.13 cm0.552cm Gray Short, but stretch ed oval-4.26cm075/cm Shape. No visibte ink trail No "V" shape was formed after drying. Pink Pink Identification of Unknowns: Unrnown #81 iş dar green witha hint of pinkat the top;
Transcribed Image Text:CHM 113 General Chemistry Lab inte Part 2. Com- COR 15 Exp #4: Report CHM 113 General Chemistry Lab Distance Rf Color of Marker Description of Component (cm) Component Green Elongated teardrop shape 4.39cmo.774 cu faint inktaitis visible. No "V"shape was formed upondrying. m ed Green se Elongated teardrop shapc ProminentiAK trail,and small fraction of inkdot vemaining on Starting Tine.No "V" shape formed. Blue 4.29cm0.757 cm Blue Purple Elongated teardrop shape 4.35cm0.767cm with'hints of pink inkat the top.Very faint and short inkFrail. NO *V" shape formed. Purple Pink Ereen Pink 4.32cm 0.762cm 3.13 cm0.552cm Gray Short, but stretch ed oval-4.26cm075/cm Shape. No visibte ink trail No "V" shape was formed after drying. Pink Pink Identification of Unknowns: Unrnown #81 iş dar green witha hint of pinkat the top;
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