Chemistry · May / June 2025 · Paper 11 · Question 2
5070Elements, compounds and mixtures
Sodium is added to water and a chemical reaction occurs. Hydrogen and aqueous sodium hydroxide are produced. Which row describes the reactants and products in this reaction?
- Ahydrogen | water and sodium | aqueous sodium hydroxide
- Bhydrogen and sodium | water | aqueous sodium hydroxide
- Caqueous sodium hydroxide | hydrogen and sodium | water
- Dsodium and water | aqueous sodium hydroxide | hydrogen
As printed in the paper
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Correct answer: B. hydrogen and sodium | water | aqueous sodium hydroxide
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