The rate constant for the decomposition of N2O5 is given as k=3.38×10−5 s−1 at 25°C. How does the half-life vary with the concentration of the N2O5?
1
The half-life increases with increasing concentration of the reactant.
2
The half-life decreases with increasing concentration of the reactant.
3
The half-life is independent of the concentration of the reactant.
4
The half-life first increases and then decreases with the concentration of the reactant.