Question

Half-life period of a reaction is directly proportional to initial concentration of the reaction what is the order of this reaction?

Answer 1

For zero order reaction, the half-life is given as:

$t_{1/2}=\frac{[A{]}_0}{2k}$

Thus, Half-life period of a reaction is directly proportional to the initial concentration of the reaction.

Hence, the order of this reaction is "Zero".