Consider two reactions. Reaction (1) has a constant half-life, whereas reaction (2) has a half-life that gets longer as the reaction proceeds.
What can you conclude about the rate laws of these reactions from these observations?
a.The first reaction should have a first or a second order, the second one should have an order greater than second.
b.The first reaction is a first order reaction, the second one has a second order.
c.The first reaction should have a first or a second order, the second one should have an order not less than second.
d.The first reaction is a first order reaction, the second one should have an order greater than first.