Multiple Choice
Carefully examine the following reaction sequence for the catalytic formation of ozone, O3, from molecular oxygen,
. Which chemical compound is behaving as the catalyst?
+ 2 NO → 2 N
2 N
→ 2 NO + 2 O 2 O + 2
→ 2 
A) Nitrogen monoxide, NO
B) Nitrogen dioxide, N 
C) Oxygen, 
D) Atomic oxygen, O
Correct Answer:

Verified
Correct Answer:
Verified
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