Worksheet: Electrophoresis

In this worksheet, we will practice describing electrophoresis methods and calculating migration time, mobility, resolution, and electroosmotic flow.

Q1:

How are separations by electrophoresis carried out?

  • AVia oxidation reactions at stationary phase sites
  • BVia reduction reactions at stationary phase sites
  • CVia saponification of the analyte
  • DVia polymerization of the analyte
  • EVia applying an electric current

Q2:

Which of the following would elute first when using capillary zone electrophoresis?

  • A C a 2 +
  • B H C O O
  • C C l
  • D C H C O O 3
  • E C H N H 3 3 +

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