For the Reaction: 2N₂O₅(g) → 4NO₂(g) + O₂(g) the Rate

question 57

Multiple Choice

For the reaction: 2N₂O₅(g) → 4NO₂(g) + O₂(g) the rate law is: = k[N₂O₅] At 300 K, the half-life is 2.50 × 10⁴ seconds and the activation energy is 103.3 kJ/mol. At what temperature is the half-life 400. seconds?

• A) 273 K
• B) 333 K
• C) 3.04 K
• D) 304 K
• E) 296 K

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