Which one of the following techniques is not used to spot components of a mixture separated in thin layer chromatographic plate?

Option 1 - <p>I<sub>2</sub> (Solid)&nbsp; &nbsp; &nbsp;</p>
Option 2 - <p>U.V Light</p>
Option 3 - <p>Visualisation agent as a component of mobile phase</p>
Option 4 - <p>Spraying of an appropriate reagent</p>
3 Views|Posted 6 months ago
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6 months ago
Correct Option - 3
Detailed Solution:

In thin layer chromatography, the spots of colourless compounds, which are invisible to eyes can be detected by putting the plate under UV light.

Another detection technique is to place the plate in a covered jar containing I2 (s). Sometimes an appropriate reagent may also be sprayed on the plate, ni

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ΔG° = –RT * 2.303 log K

–nFE° = +RT * 2.303 log K

2 * 96500 * 0.295 = 8.314 * 298 * 2.303 log10 K

10 = log10 K = 1010

It has chiral centre and differently di substituted double bonded carbon atoms.

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