Chemistry · May / June 2017 · Paper 12 · Question 10
5070The mole and the Avogadro constant
Nitrogen monoxide and oxygen react to form nitrogen dioxide. 2NO(g) + O₂(g) → 2NO₂(g) What is the maximum volume of nitrogen dioxide that could be obtained when 1 dm³ of nitrogen monoxide reacts with 2 dm³ of oxygen?
- A1 dm³
- B2 dm³
- C3 dm³
- D4 dm³
As printed in the paper
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Correct answer: A. 1 dm³
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