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- Engineering
- Solve! Two compounds I and II are eluted bycolumn chromatography (adsorption ofI > II). Which one of following is a correctstatement ?
Two compounds I and II are eluted by
column chromatography (adsorption of
I > II). Which one of following is a correct
statement ?
- Option 1)
I moves faster and has higher Rf
value than II - Option 2)
II moves faster and has higher Rf
value than I - Option 3)
I moves slower and has higher Rf
value than II - Option 4)
II moves slower and has higher Rf
value than I
Answers (1)
As we have learnt,
Application of adsorption -
Chromatographic Analysis
- wherein
It is based on the phenomenon of adsorption finds a number of application in analytical and industrial fields.
In given chromotography column II moves faster and has higher Rf value than I.
Option 1)
I moves faster and has higher Rf
value than II
Option 2)
II moves faster and has higher Rf
value than I
Option 3)
I moves slower and has higher Rf
value than II
Option 4)
II moves slower and has higher Rf
value than I
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