The correct difference between first and second order reactions is that
1
The rate of a first-order reaction does not depend on reactant concentrations; the rate of a second-order reaction does depend on reactant concentrations
2
The half-life of a first-order reaction does not depend on [A]0; the half-life of a second-order reaction does depend on [A]0
3
The rate of a first-order reaction does depend on reactant concentrations; the rate of a second-order reaction does not depend on reactant concentrations
4
A first-order reaction can catalyzed; a second-order reaction cannot be catalyzed
5
Question Not Attempted