Chemical Kinetics and Nuclear ChemistryHard
Question
First order reaction
2N2O(g) → 2N2g + O2(g)
has a rate constant of 1.3 × 10-11 S-1 at 270C and 4.5 × 10-10 S-1 at 250oC. What is the activation energy for this reaction ?
2N2O(g) → 2N2g + O2(g)
has a rate constant of 1.3 × 10-11 S-1 at 270C and 4.5 × 10-10 S-1 at 250oC. What is the activation energy for this reaction ?
Options
A.15 kJ
B.30 kJ
C.68 kJ
D.124 kJ
Topic: Chemical Kinetics and Nuclear Chemistry·Practice all Chemical Kinetics and Nuclear Chemistry questions
More Chemical Kinetics and Nuclear Chemistry Questions
The decomposition reaction 3A(g) → 2B(g) + 2C(s) follows first-order kinetics. Starting with pure ‘A’ (at 6 atm), the pr...The rate constant (K) for the reaction 2A + B → Products was found to be 2.58 × 10−5 L mol−1 s−1 after 15 s,2.59 × 10−5 ...The rate constant for the reaction, 2N2O5 → 4NO2 is 3.0 × 10-5s-1 If the rate is 3.40 × 10-5M sec-1, the...The rate constant of first order reaction is 3 × 10-6 per second. the initial concentration is 0.10 M.The intial ra...The decomposition of H2O2 can be followed by titration with KMnO4 and is found to be a first order reaction. The rate co...