Chromatography Quiz

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Questions and Answers

What is the purpose of chromatography?

  • Creating chemical compounds
  • Producing energy from organic materials
  • Separating and analyzing complex mixtures (correct)
  • Measuring electrical conductivity of substances

Which factor affects the separation of components in chromatography?

  • Color intensity
  • Boiling point
  • Molecular size and weight (correct)
  • Electrical charge

What type of chromatography relies on the affinity of the components for a stationary phase?

  • Column chromatography
  • Affinity chromatography (correct)
  • Gas chromatography
  • Thin-layer chromatography

In chromatography, what does the stationary phase refer to?

<p>The phase that remains fixed in place during the process (C)</p> Signup and view all the answers

What property of a component affects its migration in chromatography?

<p>Molecular weight (C)</p> Signup and view all the answers

Which type of chromatography separates based on the size of the components?

<p>Size exclusion chromatography (A)</p> Signup and view all the answers

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