Multiple Choice
Which of the following is a disproportionation reaction?
A) Cu2S(l) + O2(g) → 2 Cu(l) + SO2(g)
B) 3 Cu(s) + 2 NO3-(aq) + 8 H+(aq) → 3 Cu2+(aq) + 2 NO(g) + 4 H2O(l)
C) 2 Cu+(aq) → Cu(s) + Cu2+(aq)
D) Cu2+(aq) + 4 NH3(aq) → Cu(NH3) 42+(aq)
Correct Answer:

Verified
Correct Answer:
Verified
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