In the redox reaction represented by the following equation: Cu 2+ +aq Zn(s) → Cu(s)...
CHEMISTRY
WAEC 1991
In the redox reaction represented by the following equation: Cu2++aq Zn(s) → Cu(s) + Zn2+
- A. the oxidation number of copper increases
- B. copper (ll) ions are reduced to copper atoms
- C. zinc atoms are reduced to zinc ions
- D. copper (ll) ions donate electrons to zinc atoms
Correct Answer: B. copper (ll) ions are reduced to copper atoms
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