Advertisements
Advertisements
Question
Identify the order for the following reaction.
Radioactive disintegration of 92U238
Solution
Radioactive disintegration of 92U238 is a first order reaction.
APPEARS IN
RELATED QUESTIONS
Answer the following in one or two sentences.
How do the half-lives of the first order and zero-order reactions change with the initial concentration of reactants?
Answer the following in brief.
Derive the integrated rate law for the first-order reaction,
\[\ce{A_{(g)} -> B_{(g)} + C_{(g)}}\] in terms of pressure.
For first order reaction, the rate constant for the decomposition of N2O5 is 6 × 10–4 s –1. The half-life period for decomposition in seconds is ______.
From the following data, show that the decomposition of hydrogen peroxide is a reaction of the first order:
t (min) | 0 | 10 | 20 |
V (ml) | 46.1 | 29.8 | 19.3 |
Where t is the time in minutes and V is the volume of standard KMnO4 solution required for titrating the same volume of the reaction mixture.
For first order reaction the concentration of reactant decreases from 0.2 to 0.1 M in 100 minutes. What is the rate constant of the reaction?
A first order reaction completes its 10% in 20 minutes, then the time required to complete its 19% is ____________.
Reaction given below follows first order kinetics:
\[\ce{2N2O2 -> 4NO2 + O2}\]
Calculate the rate constant of reaction if concentration of N2O2 is 0.05 M and rate of reaction is 1.5 × 10−6 mol L−1 s−1?
A first order reaction takes 40 minutes for 30% decomposition. What is the half-life of reaction?
The time required to decompose SO2Cl2 to half of it's initial amount is 60 minutes. Calculate rate constant for this first order reaction.
The integrated rate law is a direct relationship between time and ______