For each of the following cases, identify the order with respect to the reactant, A. Case (A > product)
1. The half-life of A increases as the initial concentration of A decreases.
2. A twofold increase in the initial concentration of A leads to a fourfold increase in the initial rate.
3.A twofold increase in the initial concentration of A leads to a 1.41-fold increase in the initial rate.
4.The time required for [A] to decrease from [A]0 to [A]0/2 is equal to the time required for [A] to decrease from [A]0/2 to [A]0/4.
5.The rate of decrease of [A] is constant.