Answer
A truly first order rate law implies that the mechanism is unimolecular, which means that the rate is determined only by the properties of decaying atom or molecule and does not depend on collisions or interactions with other objects. Hence, radioactive dating is reliable.
Work Step by Step
A truly first order rate law implies that the mechanism is unimolecular, which means that the rate is determined only by the properties of decaying atom or molecule and does not depend on collisions or interactions with other objects. Hence, radioactive dating is reliable.