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Basics of Organic Chemistry question

2022 · 28 Jun · Shift 1 · Q5
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  5. /2022 · 28 Jun · Shift 1 · Q5

Basics of Organic Chemistry question

2022 · 28 Jun · Shift 1 · Q5

JEE MainChemistryBasics of Organic ChemistryMCQ+4 / −1
Which one of the following techniques is not used to spot components of a mixture separated on thin layer chromatographic plate?
  1. A
    I2I_2I2​ (Solid)
  2. B
    U.V. Light
  3. C
    Visualisation agent as a component of mobile phase
  4. D
    Spraying of an appropriate reagent
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