Carefully Examine the Following Reaction Sequence for the Catalytic Formation $\mathrm { O } _ { 2 }$

question 45

Multiple Choice

Carefully examine the following reaction sequence for the catalytic formation of ozone,O₃,from molecular oxygen, $\mathrm { O } _ { 2 }$ .Which chemical compound is behaving as the catalyst? $\mathrm { O } _ { 2 }$ + 2 NO ? 2 N $\mathrm { O } _ { 2 }$ 2 N $\mathrm { O } _ { 2 }$ ? 2 NO + 2 O 2 O + 2 $\mathrm { O } _ { 2 }$ ? 2 $\mathrm { O } _ { 3 }$

• A)nitrogen monoxide,NO
• B)nitrogen dioxide,N \(\mathrm { O } _ { 2 }\)
• C)oxygen, \(\mathrm { O } _ { 2 }\)
• D)atomic oxygen,O

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