Other questions in this quiz

2. Which of these is NOT a reason why a percentage yield of a reaction may be below 100%?

  • Decomposition
  • Transfer error
  • Crystals were not dry
  • Losing crystals by spittng

3. The equation to work out the number of moles is concentration x volume

  • True
  • False

4. The definition of concentration is..

  • How much solute is present in a solution
  • The solute dissolved in the solvent
  • A solid that dissolves

5. What is the formula for percentage yield?

  • (Actual Yield/Theoretical Yield) x 100
  • (Actual Yield/Theoretical Yield)
  • (Theoretical Yield/Actual Yield) x 100
  • (Theoretical Yield/Actual Yield) x 1000


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