Theory of TLC Analytes Separation Mechanism

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Questions and Answers

What factor is equally important to consider when choosing the mobile phase?

  • Temperature of the mobile phase
  • Color of the mobile phase
  • Polarity of the mobile phase (correct)
  • Viscosity of the mobile phase

Which property should NOT influence the selection of the mobile phase?

  • Conductivity of the mobile phase (correct)
  • Temperature of the mobile phase
  • Polarity of the mobile phase
  • Viscosity of the mobile phase

How should the polarity of the mobile phase be selected in relation to the stationary phase?

  • To have no relation with the stationary phase
  • To contrast with the stationary phase
  • To be identical to the stationary phase
  • To compliment the stationary phase (correct)

Why is it important to consider both the mobile and stationary phases in chromatography?

<p>To ensure optimal separation of compounds (D)</p> Signup and view all the answers

What should be avoided when selecting the polarity of the mobile phase?

<p>Matching it with the stationary phase (B)</p> Signup and view all the answers

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