. The catalytic decomposition
of N2O by gold at 900oC and an initial pressure of 200 mm is 50% complete in 53 minutes and 73% complete in 100 minutes. Which of the following statements correctly match the above data
A. The reaction is first order reaction.
B. Time taken for any fraction is independent of initial concentration.
C. The rate constant of the reaction is 0.013 min–1.
D. The fraction decomposed at any time is directly proportional to the initial concentration of reactants taken
Best Answer
Ans: A
Sol: 
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