Multiple Choice
The isomerization of methylisonitrile to acetonitrile CH3NC (g) → CH3CN (g)
Is first order in CH3NC. The rate constant for the reaction is 9.45 × 10-5s-1 at 478 K. The half-life of the reaction when the initial [CH3NC] is 0.030 M is __________ s.
A) 1.06 × 104
B) 5.29 × 103
C) 3.53E × 105
D) 7.33 × 103
E) 1.36 × 10-4
Correct Answer:

Verified
Correct Answer:
Verified
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