Question

Half life period of a first order reaction depends on

Answer 1

Explanation:

The half-life of a reaction is generally denoted by t1/2. The half-life of reactions depends on the order of reaction and takes different forms for different reaction orders. ... The time in which the concentration of the reactant is reduced to one-half of the initial value is known as the half-life of a reaction.

Answer 2

Answer:

The half-life of a reaction is the time required for the reactant concentration to decrease to one-half its initial value. The half-life of a first-order reaction is a constant that is related to the rate constant for the reaction: t1/2 = 0.693/k. Radioactive decay reactions are first-order reactions

Explanation: