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The Activation Energy for the Following First-Order Reaction Is 102 \rarr

Question 63

Multiple Choice

The activation energy for the following first-order reaction is 102 kJ/mol.N2O5(g) \rarr 2NO2(g) + 1/2O2(g) The value of the rate constant (k) is 1.35 * 10-4 s-1 at 35 \circ C. What is the value of k at 0 \circ C


A) 8.2 * 10-7 s-1
B) 1.9 * 10-5 s-1
C) 4.2 * 10-5 s-1
D) 2.2 * 10-2 s-1
E) none of these

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