Question detail
What is produced when magnesium reacts with copper(II) oxide in a displacement reaction?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Reactivity of metals
Question
- A. Magnesium Oxide and Copper
- B. Copper Oxide and Magnesium
- C. Copper and Magnesium Oxide
- D. Copper and Water
Answer
Copper and Magnesium Oxide
Explanation
In this displacement reaction, magnesium displaces copper from copper(II) oxide, resulting in the formation of copper and magnesium oxide.
Common mistake
Common Mistake in Writing Word Equations
Students often forget to include the correct products when writing word equations for metal displacement reactions.
To fix this, students should remember that the more reactive metal displaces the less reactive metal from its compound, and ensure they identify both reactants and products correctly.
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