A-LevelChemistryAtoms, molecules and stoichiometryFeb/Mar 2017Paper 1 Q171 Mark
In an experiment, 0.600 mol of chlorine gas, Cl₂, is reacted with an excess of hot aqueous sodium hydroxide. One of the products is NaClO₃. Which mass of NaClO₃ is formed?
A21.3 g
B44.7 g
C63.9 g
D128 g
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The correct answer is A. This question tests the candidate's understanding of atoms, molecules and stoichiometry within the Chemistrysyllabus. The examiner's mark scheme requires...
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