JEE MAIN - Chemistry (2022 - 28th June Morning Shift - No. 5)
Which one of the following techniques is not used to spot components of a mixture separated on thin layer chromatographic plate?
I2 (Solid)
U.V. Light
Visualisation agent as a component of mobile phase
Spraying of an appropriate reagent
Explanation
TLC is a technique used to separate mixture of compounds based on differences in polarity. In TLC a glass
plate coated with a stationary phase is spotted with the mixture to be separated.
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