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Chemistry · May / June 2026 · Paper 12 · Question 37

5070Experimental design

The formula of magnesium oxide can be investigated by using the fact that when magnesium is heated, it reacts with oxygen to form magnesium oxide. Which apparatus is used for this investigation?

  1. A1, 2 and 3
  2. B1 and 2 only
  3. C1 and 3 only
  4. D2 and 3 only

As printed in the paper

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Correct answer: D. 2 and 3 only

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