Multiple Choice
In which of the following choices is the oxidation number incorrect?
A) Fe2+(aq) ; oxidation number = 2+
B) Cl-(aq) ; oxidation number = 1-
C) H2(s) ; oxidation number = 1+
D) Cu2+(aq) ; oxidation number = 2+
E) C(s) ; oxidation number = 0
Correct Answer:

Verified
Correct Answer:
Verified
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