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Chemical Kinetics Reaction Mechanism and Intermediates

1

Choose the best answer

For the mechanism: Step 1: 2NO₂ → NO₃ + NO Step 2: NO₃ + CO → NO₂ + CO₂ Which species acts as an intermediate?

Verified Answer & Explanation⌄

Correct Answer: B) NO₃

Concept Explanation

NO₃ is produced in the first step and consumed in the second step, so it is an intermediate.

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