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In This Chemical Process,the Oxidation Numbers of Aluminum on the Reactant

Question 23

Multiple Choice

In this chemical process,the oxidation numbers of aluminum on the reactant and the product are: 2 Al2O3 →\rarr 4 Al + 3 O2


A) +2,+3
B) +3,0
C) +2,+4
D) 0,+4

Correct Answer:

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