Refer to the Figure Below, Which Shows a Series of Coupled

question 101

Multiple Choice

Refer to the figure below, which shows a series of coupled reactions. Which terms belong in the numbered boxes?

• A) 1 = reduction; 2 = reduction; 3 = oxidation; 4 = oxidation
• B) 1 = oxidation; 2 = oxidation; 3 = reduction; 4 = reduction
• C) 1 = reduction; 2 = oxidation; 3 = reduction; 4 = oxidation
• D) 1 = oxidation; 2 = reduction; 3 = oxidation; 4 = reduction
• E) 1 = oxidation; 2 = reduction; 3 = reduction; 4 = oxidation

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