A solution contains 25% salt. If 8 liters of the solution is removed and replace

Practice Questions

Q1
A solution contains 25% salt. If 8 liters of the solution is removed and replaced with water, what is the new concentration of salt in the solution?
  1. 20%
  2. 25%
  3. 30%
  4. 15%

Questions & Step-by-Step Solutions

A solution contains 25% salt. If 8 liters of the solution is removed and replaced with water, what is the new concentration of salt in the solution?
  • Concentration and Dilution – Understanding how the concentration of a solution changes when a portion is removed and replaced with a solvent.
  • Percentage Calculation – Calculating the percentage of a component in a solution based on volume.
  • Volume Change – Recognizing how the total volume of the solution affects concentration.
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