Worksheet: Purification Methods

In this worksheet, we will practice designing procedures involving multiple techniques for isolating and purifying solid and liquid products.

Q1:

Which of the following procedures is least useful for the purification of an organic liquid?

  • AFractional distillation
  • BGravity filtration
  • CWashing with brine
  • DCentrifugation
  • EDrying over magnesium sulfate

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