Multiple Choice
The first-order reaction,2 N2O(g) → 2 N2(g) + O2(g) ,has a rate constant equal to 0.76 s-1 at 1000 K.How long will it take for the concentration of N2O to decrease to 12% of its initial concentration?
A) 0.62 s
B) 2.8 s
C) 6.3 s
D) 8.4 s
Correct Answer:

Verified
Correct Answer:
Verified
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