Multiple Choice
The elementary reaction
(g) → 2NO(g) +
(g) is second order in
and the rate constant at 515 K is 1.64 × 10-2
. The reaction half-life at this temperature when
= 0.45 mol L-1 is ________ s.
A) 13
B) 2.4 × 10-2
C) 42
D) 7.4 × 10-3
E) 1.4 × 102
Correct Answer:

Verified
Correct Answer:
Verified
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