Chemistry · May / June 2023 · Paper 12 · Question 15
5070Rate of reaction
What is the best way of slowing down the reaction between magnesium and sulfuric acid?
- Aadding a catalyst to the reactants
- Bdiluting the acid used in the reaction
- Cstirring the reagents
- Dusing magnesium powder instead of a strip of magnesium
As printed in the paper
Show the answer
Correct answer: B. diluting the acid used in the reaction
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.