Chemistry · May / June 2021 · Paper 12 · Question 1
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?
- A1, 2 and 3
- B1 and 2 only
- C1 and 3 only
- D2 and 3 only
As printed in the paper
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Correct answer: D. 2 and 3 only
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