Dextrose Concentration Calculation Quiz
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Questions and Answers

What volume of the 50% dextrose solution is needed to concentrate 150 ml of diluent to 2.5% dextrose?

  • 2.25 mls
  • 22.5 mls (correct)
  • 50 mls
  • 225 mls
  • If a 25% dextrose solution is used instead of a 50% solution, what volume of the 25% solution would be needed to achieve the same result?

  • 112.5 mls (correct)
  • 4.5 mls
  • 45 mls
  • 25 mls
  • If the concentration needs to be increased to 5%, how would this change the volume of the 50% dextrose solution required?

  • It would decrease
  • It is impossible to calculate without additional information
  • It would increase (correct)
  • It would remain the same
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