Chemistry 0620 · IGCSE · Rate of reaction

Rate of reaction — practice question

The diagram illustrates an experiment on rate of reaction. Raising the concentration of the acid and raising the temperature each influence the rate of reaction. Which row is correct?

  • Adecrease rate of reaction; decrease rate of reaction
  • Bdecrease rate of reaction; increase rate of reaction
  • Cincrease rate of reaction; decrease rate of reaction
  • Dincrease rate of reaction; increase rate of reaction

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