Chromatographic Separation Resolution Quiz
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Questions and Answers

Based on the provided information, how is efficiency (N) related to retention time (tR)?

  • $N ext{ and } tR ext{ are unrelated}$
  • $N ext{ is directly proportional to } tR$ (correct)
  • $N ext{ and } tR ext{ have a logarithmic relationship}$
  • $N ext{ is inversely proportional to } tR$

    • In the given equations, what does 'Rs' represent?

  • Retention time (capacity factor) (correct)
  • Selectivity
  • Efficiency
  • A combination of efficiency and retention time

    • What must be done to achieve higher efficiency based on the given information?

  • Decrease the retention time
  • Increase the selectivity
  • Decrease the selectivity
  • Increase the retention time (correct)

    • In the context of the provided equations, what happens to Rs if selectivity (α) increases?

    <p>$Rs ext{ decreases}$</p> Signup and view all the answers

    What is the relationship between Rs and efficiency (N) based on the given equations?

    <p>$Rs ext{ is directly proportional to } N$</p> Signup and view all the answers

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